It's an item. If you ever take a bite or chew on this cake, it will automatically turn you or anyone very fat or bloated in an instant and it will last for one day. (Eat more and the timer resets) If you want to use this for anything, go ahead my friend. Just remember to credit me. Any questions, ask me. ^^
(And the cake is not a lie.)
(Looks like I got a really weird mind in my head. Oh and I dare you to eat one. =D ) [1]
Bloated Cakes (I'm sure you recognize the sprites)