When I was a kid, Garbage Pail Kids were the most awesome trading cards ever. I still remember my favorite card, K.O. Kody, because his face was pummeled and it was easily the most graphic card I owned. Cereal Killers trading cards aren't quite Garbage Pail Kids, but they are pretty close. For one, they were created by Garbage Pail artist Joe Simko. For another, well, the Cereal Killers are wacky and a little gross, in that oh-so-good way. Each pack of cards comes in its own mini cereal box. Some of my favorite cereal/horror cards include Children of the Corn Flakes, Clockwork Porridge, Shredded Feet, and Chucky Harms.