Funny Costumes - Lots of Bargains and Discounts on Funny Costumes at Costume Craze! Costume Craze has funny adult costumes and funny costumes for children as well. Show your humorous side and come to your next costume party as a comedy character or as a comedy couple! Lucy and Dezi, Wilma and Fred Flintstone, Napoleon Dynamite, King Kong, Spartan Cheerleaders, Ghostbusters Costume, Animal Costumes, joke costumes, food costumes and many more! Lots of funny costumes to choose from. A funny costume is not just for Halloween!