Funny, Easy "Human Costume" T-Shirts for Halloween

Let others use their imagination while you remain comfortable in these funny costume-style t-shirts. What makes them costume t-shirts? They say they are, right in the design. Each funny shirt proclaims the wearer is actually another creature, imaginary character, or animal -- and that they are just wearing a human costume. Pick your favorite alter ego and get ready to rock Halloween in your human costume.

I'm a Goat! Funny Human Costume T-Shirt

Found on Amazon

Let out a few bleats and maahs here and there to add to the authenticity of this funny costume t-shirt. Bold text reads "I'm a Goat" in all caps, with the parenthetical subtitle "In a Human Costume". A small tan silhouette of a goat is shown underneath. 

Tip: wear these dark grey hoof shoe covers along with this shirt for an added layer of authenticity while keeping the costume easy and comfortable.

 

I'm a Narwhal! Funny Human Costume T-Shirt

Found on Amazon

Exude the magic of the ocean when you wear this funny costume t-shirt. Here the main slogan is "I'm a Narwhal" with the funny parenthetical add-on below: "in a human costume". The text is accompanied by a cute cartoon drawing of a narwhal, the unique species of whale known for its protruding horn-like tusk. 

Tip: wear this shirt with this costume horn headband for added authenticity. You'll still be comfortable in your t-shirt costume but you'll turn more heads with the simple and affordable added accessory.

I'm Really an Alien Funny Human Costume Tee

Found on Amazon

Wear this costume t-shirt for an out of this world easy look for Halloween. The black shirt (also available in a wide variety of colors) features white and alien green text that reads "This is my Human Costume I'm Really an Alien" in all caps. The text is accompanied by a typical "little green man" face icon. 

Tip: Wear a pair of alien style novelty sunglasses like these along with this funny costume t-shirt for some added humor. 

More Funny "Human Costume" T-Shirt Ideas for Halloween

I'm Really A Dragon This Is My Human Costume T Shirt Cute T-Shirt – I'm Really A Dragon This Is My Human Costume tshirt is the perfect gift for you or anyone you know, family or friends, that love dragon.... View on Amazon
This is My Human Costume, I'm Really a Sloth Gift T-shirt – Are you really a Sloth in disguise? Are you looking for a Halloween t-shirt costume? This halloween funny t-shirt with the phrase This is My Human... View on Amazon
This is my Human Costume I'm Really A Cat Shirt Funny Gift – Get this great Funny This is my Human Costume I'm Really A cat shirt halloween; Lightweight, Classic fit, Double-needle sleeve and bottom hem. View on Amazon
Weasel Costume I'm a Weasel in a Human Costume Shirt T-Shirt – Weasel Costume Shirt. I'm a Weasel in a Human Costume tshirt with funny cartoon weasel design. Also makes a lazy easy Halloween weasel costume; This Weasel... View on Amazon
This is My Human Costume I'm Really An Axolotl Halloween T-Shirt – This funny novelty graphic design lets everyone know you're secretly an axolotl. Give this to an amphibian lover that needs a casual and easy Halloween costume.... View on Amazon
Human Costume I'm Really A Zombie Funny Halloween T-Shirt T-Shirt – Halloween Parties T-shirt, Trick or Treat, Trick or Treaters, Scary Funny T-Shirt. Perfect if you love Zombies,vampire, lantern, bat, werewolf or mummy.; Zombies are a Scary... View on Amazon
This is My Human Costume, I'm Really a Dinosaur Gift T-shirt – Are you really a Dinosaur in disguise? Do you need a shirt for a Halloween costume party? This funny t-shirt with the phrase This is My... View on Amazon
This Is My Human Costume I'm Really A Superhero T-Shirt – Wear superhero design to the Halloween Trick Or Treating Pumpkin Pie Candies Party; This Is My Human Costume I'm Really A Superhero qoute. Easy lazy last... View on Amazon
Funny This is My Human Costume I'm Really a Potato Halloween T-Shirt – This is My Human Costume I'm Really a Potato funny Halloween design for men, women, teen boys and girls and kids who love potatoes or a... View on Amazon
I'm Kale in a Human Costume Funny Vegetable T-Shirt – Are you an herbivore that loves plant-based diets or a vegan or vegetarian? This kale shirt is a perfect gift for the kale lover or an... View on Amazon
This Is My Human Costume I'm Really A Crocodile Gift T-Shirt – This funny novelty graphic design lets everyone know you're secretly a crocodile. Give this to a crocodile lover that needs a casual and easy Halloween costume.... View on Amazon
Funny Shirt This Is My Human Costume I'm Really A Cheetah T-Shirt – Perfect present for men and women or kids who love scary Halloween 2021 party decorations / spooky decorations for party / hungry ghost festival / witches... View on Amazon

I Love Halloween feat. Heart of Bones Funny Holiday Long Sleeve Tee

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404 Error! Costume Not Found Funny Anti-Halloween T-Shirt

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Fun Halloween Jackolantern Mashup Interest Designs

Finding fun holiday mashup designs that combine the spooky side of Halloween with your own interests, hobbies, or job title is a unique way to share Halloween vibes. Show off your fandom or personal ideals along with these Halloween designs that use a traditional pumpkin jackolantern design as a base, each with their own twist.

10 Funny Flip Up T-Shirts For Halloween and Beyond

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