Adult Funny Costumes

A funny costume is an absolute winner no matter the occasion. OK, so that’s not strictly true, funerals might be a little awkward... but we have lots of funny costume ideas here to suit plenty of other events. Leave your ego at the door and get ready to raise a whole lotta smiles at your next costume party.

The best thing about these funny costumes is that they're totally hassle-free. Throw it on and you're ready to roll. From the classic banana costume to the more unusual Lederhosen morphsuit, there's something here for all kinds of weird. You'll also find some fun favourites: the adult baby, the fried egg, the gnome, and even a suit made entirely from bubble wrap (seriously guys, hours of fun). There's a selection of funny animal costumes too, and more step-in costumes than you can shake a stick at – dinosaur ride, anyone?

Be brave and brighten up your next social event with one of these hilarious costumes. If you want to amplify the laughs, why not dress up as a group? Head to our inspiration page for funny group costume ideas (we can help you get inspired for stag parties too).

View more: Inspiration Group Fancy Dress Costume Ideas

View more: Inspiration Stag Party Costume Ideas

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  • Pick Me Up™ Alien Inflatable Costume

    Pick Me Up™ Alien Inflatable Costume

    Regular Price: $89.99

    Special Price $79.99

    In stock

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  • Bearded Bavarian Piggyback™ Costume

    Bearded Bavarian Piggyback™ Costume

    Regular Price: $74.99

    Special Price $64.99

    In stock

  • Red Wavy Arm Guy Inflatable Costume

    Red Wavy Arm Guy Inflatable Costume

    $69.99

    In stock

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  • Infrared Morphsuit

    Infrared Morphsuit

    $59.99

    In stock

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  • Adult Lobster Costume

    Adult Lobster Costume

    $39.99

    In stock

  • Adult French Fries Costume

    Adult French Fries Costume

    $29.99

    In stock

  • Adult Avocado Costume

    Adult Avocado Costume

    $29.99

    In stock

  • Adult Pizza Slice Costume

    Adult Pizza Slice Costume

    $39.99

    In stock

  • Adult Cheese Burger Costume

    Adult Cheese Burger Costume

    $39.99

    In stock

  • Adult Ketchup Costume

    Adult Ketchup Costume

    $39.99

    In stock

  • Adult Fried Egg Costume

    Adult Fried Egg Costume

    $29.99

    In stock

  • Jamaican Bobsleigh Team Morphsuit

    Jamaican Bobsleigh Team Morphsuit

    $64.99

    In stock

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  • Mens Droopy Boobs Granny Costume

    Mens Droopy Boobs Granny Costume

    $49.99

    In stock

  • Mens Wet T-Shirt Winner Costume

    Mens Wet T-Shirt Winner Costume

    $39.99

    In stock

  • Mens Low Hanging Harry Costume

    Mens Low Hanging Harry Costume

    $29.99

    In stock

  • Pink Mankini

    Pink Mankini

    $19.99

    In stock

  • Horse Ride On Inflatable Costume

    Horse Ride On Inflatable Costume

    $44.99

    In stock

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  • Mens Fox Hunt Costume

    Mens Fox Hunt Costume

    Regular Price: $61.95

    Special Price $51.95

    In stock

  • Adult Super Mario Bowser Fancy Dress Kit (Deluxe)

    Adult Super Mario Bowser Fancy Dress Kit (Deluxe)

    $109.99

    In stock

  • Donkey Kong Costume

    Donkey Kong Costume

    $100.99

    In stock

  • Simpsons Duffman Costume

    Simpsons Duffman Costume

    $79.99

    In stock

  • Red Plumber Piggyback™ Costume

    Red Plumber Piggyback™ Costume

    Regular Price: $74.99

    Special Price $64.99

    In stock

  • Green Plumber Piggyback™ Costume

    Green Plumber Piggyback™ Costume

    Regular Price: $74.99

    Special Price $64.99

    In stock

  • Presidential Piggyback™ Costume

    Presidential Piggyback™ Costume

    Regular Price: $89.99

    Special Price $79.99

    In stock

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