How do I make a DIY Party Pooper costume?

Wear a bright party hat, drape a roll of toilet paper over your shoulder like a sash, and carry a clean toilet plunger. For an extra laugh, wear a clean plastic toilet seat around your neck.

Is there an inflatable version of this costume?

Yes, there are commercial inflatable costumes that look like you are sitting on a toilet while wearing a party hat, which can be purchased online.

What is the easiest way to explain the pun?

The combination of the festive party hat and blower with the toilet seat and plunger immediately delivers the 'Party Pooper' punchline without needing explanation.

AI-generated example

Party Pooper Costume

Be the literal life—and death—of the party.

The Party Pooper costume is a hilarious literal pun that is guaranteed to get laughs at any gathering. Perfect for those who love low-effort, high-impact humor, this look combines festive party accessories with toilet-themed props. Whether you go the DIY route or use an inflatable toilet suit, it's a lighthearted way to stand out.

Difficulty: Easy
Time: ~15 min
Budget: $15–45

See yourself as Party Pooper →What you need Buy the Party Pooper costume

Try it on

See yourself as Party Pooper

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Party Pooper costume — Example look · AI-generated

You as Party Pooper

Result

What you need for a Party Pooper costume

Short on time? Buy it ready-made

Spirit Halloween sells the complete Party Pooper costume — one box instead of 6 pieces.

Shop Party Pooper at Spirit ↗

Party Hat
A brightly colored, cone-shaped paper party hat with an elastic chin strap.
DIY: Roll a piece of colorful cardstock into a cone, staple it, and attach an elastic string.
Amazon
Toilet Seat Collar
A brand-new, lightweight white plastic toilet seat worn around the neck.
DIY: Cut a toilet seat shape out of sturdy white cardboard or foam board.
Amazon
Toilet Paper Sash
A standard roll of white toilet paper unrolled slightly and draped across the torso.
Amazon
Toilet Plunger Prop
A clean, unused classic wooden plunger with a red rubber cup.
DIY: Use a toy plunger or craft one using a cardboard tube and a red painted bowl.
Amazon
Party Blower
A classic metallic or paper blowout noisemaker.
Amazon
Festive T-Shirt
A bright, solid-colored t-shirt or one covered in a confetti print.
DIY: Take a plain t-shirt and draw colorful confetti and streamers on it with fabric markers.
Amazon

Rather not assemble it? See ready-made Party Pooper costumes at Spirit Halloween ↗

How to put it together

1
Put on your festive, colorful t-shirt and comfortable pants or jeans.
2
Carefully place the clean, lightweight plastic toilet seat over your head so it rests comfortably on your shoulders like a collar.
3
Drape the roll of toilet paper diagonally across your chest like a pageant sash, securing the end to your hip with a safety pin.
4
Place the cone party hat on your head and secure the elastic band under your chin.
5
Hold the clean, unused toilet plunger in one hand as your primary prop.
6
Keep the party blower in your mouth or tucked into your pocket, ready to blow whenever someone gets the joke.

Makeup & hair

Keep your hair styled normally or slightly messy. No special makeup is required, but maintaining a deadpan, unenthusiastic facial expression completes the irony of the costume.

Party Pooper for couples, groups, kids & more

couples: One person goes as the 'Party Pooper' and the other goes as a 'Party Animal' wearing animal ears, face paint, and party gear.
group: A squad of party archetypes: the Party Animal, the Party Pooper, the Wallflower, and the DJ.
kids: Use a lightweight cardboard cutout of a toilet seat and a small toy plunger for a comfortable, kid-friendly version.
Plus size: The toilet seat collar and toilet paper sash are highly adjustable and fit comfortably on all body types.
pet: A dog wearing a mini party hat and a small plush toilet paper roll toy attached to their collar.

Tips

Make sure the toilet seat is brand new and thoroughly cleaned before wearing it around your neck.
Opt for a lightweight plastic toilet seat rather than heavy wood to avoid neck strain during the party.
Bring extra safety pins to secure the toilet paper sash so it doesn't unravel or tear on the dance floor.

Party Pooper costume FAQ

How do I make a DIY Party Pooper costume?: Wear a bright party hat, drape a roll of toilet paper over your shoulder like a sash, and carry a clean toilet plunger. For an extra laugh, wear a clean plastic toilet seat around your neck.
Is there an inflatable version of this costume?: Yes, there are commercial inflatable costumes that look like you are sitting on a toilet while wearing a party hat, which can be purchased online.
What is the easiest way to explain the pun?: The combination of the festive party hat and blower with the toilet seat and plunger immediately delivers the 'Party Pooper' punchline without needing explanation.

Did you know? The term 'party pooper' dates back to the early 20th century, but turning it into a literal toilet-themed pun costume became a viral DIY trend in the 2010s.