The best creepypasta costumes print the whole character, face included, onto one Morphsuit, so there is no make-up to do. We cover 5 here: Jeff the Killer, Slenderman, Laughing Jack, Eyeless Jack and Zalgo, and 3 of them come in both kids and adult sizes. Across every creepypasta Morphsuit we sell, kids' versions outsell adult ones about 6 to 1, so this guide is written for the parent who has just been asked for one by name.

Table of Contents

What is a creepypasta costume?

A creepypasta costume dresses you as a character from creepypasta, a genre of short horror stories that spreads across the internet forum to forum rather than through any one publisher. The word mashes up "creepy" and "copypasta" (internet slang for text that gets copied and pasted around), and it took hold on forums such as 4chan from around 2007, with the fan sites Creepypasta.com and Creepypasta Wiki following in 2008 and 2010 (Wikipedia). No single company owns these characters the way a studio owns a film monster, so every creepypasta costume, or fancy dress outfit built on one of these stories, is our own take on the legend rather than anyone's.

Close-up of a creepypasta Morphsuit's printed collar and tie detail laid flat beside a sealed, unused face paint pack

GlobalData's most recent UK Halloween forecast put 2025 spending at roughly £537 million, up 3.2% on 2024 (GlobalData). Some of that goes on characters a parent has never heard of, because creepypasta was written for a younger internet than most classic horror. If your child has just asked for Jeff the Killer, that is where the name came from.

Which creepypasta costume suits your child, or you?

Slenderman is the mildest of our 5 creepypasta costumes and Jeff the Killer the goriest. The scare scores below are an editor's call, not a measurement. Three characters come in kids and adult sizes; Eyeless Jack is kids only, Zalgo is adults only. The rest of the season sits in our Halloween costumes range.

CharacterScare level (our read)Printed bloodKids sizesAdult sizes
Jeff the Killer4 of 5: spatter print, carved grinYesS, M, LXL, XXL
Slenderman2 of 5: blank face, no bloodNoS, M, L, XLM, L, XL
Laughing Jack3 of 5: clown grin, no bloodNoM, LM, L, XL, XXL
Eyeless Jack3.5 of 5: hollow eye sockets, black dripsNoSNot in our range
Zalgo4 of 5: black tendrils, hollow eyesNoNot in our rangeM, L, XL, XXL

Each is a full-body Morphsuit, so the scare comes from the print and the cut of the suit, never a separate mask on top. Only one of the 5 carries printed blood.

Jeff the Killer: our most-searched creepypasta costume

Jeff the Killer is the pale, permanently grinning character behind our most-searched creepypasta costume. The image that started it all was first posted online on 10 September 2005; the bullied-teenager backstory now attached to it took shape later, by 2011 (Know Your Meme). Both our suits carry the same look: a printed white top heavy with red blood spatter, an attached wig, and a printed face with dark-ringed eyes and a carved smile.

Kids Jeff the Killer Morphsuit, a white top heavy with printed red blood spatter, black leggings, an attached black wig and a printed pale face with dark-ringed eyes and a carved grin

Kids Jeff the Killer Morphsuit

The Kids Jeff the Killer Morphsuit is the suit and an attached wig, nothing else to assemble. It comes in Small, Medium and Large, sized by height, in four-way stretch fabric (91% polyester, 9% elastane) with cover-stitched inner seams against rips.

Jeff the Killer Morphsuit (adult)

The adult Jeff the Killer Morphsuit scales the same design up, wig included, in the same stretch fabric. The size selector lists XL (5'9"-6'2") and XXL (5'10"-6'5") only, so an adult or older teenager under 5'9" is better served by Slenderman or Laughing Jack, which both start at Medium.

Slenderman: scary without a drop of blood

Slenderman is our mildest creepypasta costume, at 2 of 5 for scare, because the whole effect is a blank face rather than anything printed on. Eric Knudsen, posting as "Victor Surge", created the character on 10 June 2009 in a Photoshop contest on the Something Awful forums: unnaturally tall and thin, with long limbs, a featureless white face and a plain black suit (Wikipedia). Both our suits copy that outline directly, down to a plain white head and hands with no eyes, nose or mouth at all.

Kids Slenderman Morphsuit, a printed black suit jacket with white shirt collar and tie, and a plain featureless pale grey-white head and hands

Kids Slenderman Morphsuit

The Kids Slenderman Morphsuit is CE-tested for children's safety standards and runs Small to XL by height, the widest kids' range of the 5. The hood fastens with quick-release hook-and-loop, so it comes off in seconds if the blank face gets to be too much.

Slenderman Costume Morphsuit (adult)

The adult Slenderman Costume Morphsuit closes with a zip instead of the kids' hood fastening, and the size selector currently runs Medium to XL. It is our pick for a mixed party where you do not know every guest's tolerance for gore, because there is none.

Adult Slenderman Costume Morphsuit, a printed black suit with white shirt, tie and waistcoat detail, and a plain blank white head and gloves with no facial features

Laughing Jack: the creepypasta clown

Laughing Jack is a monochrome harlequin figure whose earliest design appeared online in 2011, though the story that made the character popular did not follow until 2013 (Creepypasta.com), giving the classic scary-clown look a creepypasta backstory. Both our suits print it as black-and-white striped sleeves and legs over a pale bib-front top, with a pale face, black eye makeup, a wide toothy grin and an attached black wig. At 3 of 5, it sits between Slenderman's calm and Jeff the Killer's printed blood, all grin and stripes, no gore.

Laughing Jack Urban Legend Kids costume, black and white striped arms and legs over a pale bib-front top, a printed white clown face with black eye makeup and a wide grin, and an attached black wig

Laughing Jack Urban Legend Kids

The Laughing Jack Urban Legend Kids costume ships with the suit and a wig, and a double-ended zip lets your child loosen the neck without taking the whole thing off. Its detachable hood shows their own face between scares. The size selector lists Medium and Large only; for a smaller child, the kids' Slenderman runs from Small.

Laughing Jack Urban Legend (adult)

The adult Laughing Jack Urban Legend suit also ships with an attached wig, zips closed, and runs the full Medium to XXL range. Like any full-face suit, test how well you can see in the printed panel before a night on the pavement.

Adult Laughing Jack Urban Legend costume, a darker charcoal and black-white striped bodysuit with a pale bandage-look bib front, black suspenders, a printed white clown face and black wig

Eyeless Jack: kids only

Eyeless Jack is a kids-only pick on our site, built around a hollow-eyed hood print rather than any blood. The character's image first appeared online on 7 June 2010, with the backstory that named it published in February 2012 (Creepypasta.com). At 3.5 of 5, our costume translates that into a dark navy hooded top with a pale-blue printed face, black hollow eye sockets, black drips and black clawed gloves.

Kids Eyeless Jack Morphsuit, a dark navy hooded top with a printed pale-blue face, black hollow eye sockets, black drips, and black clawed hands

Kids Eyeless Jack Morphsuit

The Kids Eyeless Jack Morphsuit has a quick-release hood, so it comes off for a drink or a breather without undressing. The size selector lists Small only, so it suits a younger child by build; check the scare score above too before you decide.

Zalgo: adults only

Zalgo is our one adults-only creepypasta costume, and the most abstract of the 5: no mouth, no nose, just 2 hollow eyes. The suit prints a black hood with those white eye circles, black root-like tendrils down white legs, and long white clawed fingers. The character began online in 2004, when ordinary newspaper comic strips were edited to add a creeping presence called Zalgo; later edits gave that presence the blackened eyes and mouths people now associate with it, along with the catchphrase "he comes" (Know Your Meme). It is now shorthand across the internet for corrupted, glitched text as much as a character, which is part of why the costume reads as wrong rather than as any one creature.

Zalgo Morphsuit, a black and white suit with white slashes and tendrils on the black torso, black root-like tendrils down the white legs, a black hood with two hollow white eye circles, and long white clawed fingers

Zalgo Morphsuit

The Zalgo Morphsuit is a one-piece adult suit in Medium to XXL, closing with a full-length zip. One correction we owe you: our own product description has called this suit blue. It is black and white, as the photos show, so go by those if you are matching a group.

Is a creepypasta costume too scary for a younger child?

A creepypasta costume suits a child who picked the character themselves and knows the story is made up; those two tests matter more than age. The second one is harder with creepypasta than with a vampire, because these stories are often told as if they really happened. Jacqueline Woolley's research at the University of Texas at Austin places the age children develop that ability somewhere between 3 and 5, and a story built to sound true tests it harder than a cartoon monster does.

None of these characters is a real person. Slender Man is fiction invented on an internet forum in 2009, not a documented threat, though its best-known real-world link is a 2014 Wisconsin case in which two 12-year-olds tried to harm a classmate in the character's name (Wikipedia). Talk about that if a teenager raises it; a younger child asking for the costume does not need to hear it.

  • Ask your child to tell you the character's story in their own words. If they can say where it came from, they know it is a story.
  • For a first creepypasta costume, pick Slenderman or Laughing Jack: no printed blood on either.
  • Keep Jeff the Killer for an older child. Of our 5, it is the only one with printed blood.

How do you size, wash and fit a creepypasta Morphsuit?

Size a creepypasta Morphsuit by height, using the chart on its own product page, not the age band on a marketplace listing; the two do not always agree. Every costume goes through over 30 measurement checks. If your child falls between two heights, take the bigger one: the four-way stretch still holds it close, and there is room for a thermal top on a cold October night.

Wash by hand in cold water and dry flat, away from direct heat; keep every one of these 5 out of the washing machine. All of our kids' costumes here are safety tested by accredited labs, and we run over 500,000 quality checks a year across the range, none of which can undo a hot wash at home.

All 5 print the face onto the hood, so vision is the thing to test before the night itself. A lap of the landing and the stairs in the suit tells you more than the product photos can, and a child who cannot see well in it holds a hand at every road crossing.

More Halloween costume ideas

Our best Halloween costumes UK guide covers how these 5 compare with the rest of our range. If your teenager's next ask is The Rake, we cover that character's own backstory and costume separately in what is The Rake costume?. Laughing Jack's look sits alongside our best clown costumes roundup. For a grown-up who wants the scare without the internet backstory, try our best scary Halloween costumes for adults.

Frequently asked questions

What is a creepypasta costume?

A creepypasta costume dresses you as a character from creepypasta, the internet's genre of horror stories shared and copied across forums rather than owned by a studio. Because no single company holds these characters, every creepypasta costume, ours included, is our own take on the legend.

Is Slender Man real?

No. Slender Man is a fictional character invented on 10 June 2009 by Eric Knudsen for a Photoshop contest on the Something Awful forums. It is not a documented real-world threat, though the character has been linked to at least one widely reported real-world incident, worth knowing if an older child raises it.

Which creepypasta costume has the least blood or gore?

Slenderman is the mildest of our 5, at 2 out of 5 on our own scale, because the whole costume is a blank white face and a printed suit with no blood at all. Laughing Jack is the next mildest, a clown grin with no printed gore either.

Can adults and kids wear the same creepypasta character?

Jeff the Killer, Slenderman and Laughing Jack all come in kids and adult sizes, so a family can match. Eyeless Jack is kids only and Zalgo is adults only in our range, so those two suit a single wearer rather than a family set.

How do you wash a creepypasta Morphsuit?

Hand wash it in cold water and dry it flat, away from direct heat. Keep it out of the washing machine and the tumble dryer.

What does Jeff the Killer's costume include?

Both our kids and adult Jeff the Killer Morphsuits include the printed suit and an attached wig, ready straight out of the bag. Sizing runs by height: Small to Large for kids, and XL and XXL for adults.