Fatty Boombalatty: (Noun) A big, huge, fat person. Typically characterized by excessive fat rolls and overall fattishness.

Haw haw! Look who's not perfect! I guess all the thetans in the world can't stop you from having back fat! Is that bacon I smell? Although, to be fair, Tom Cruise is like, five foot nothing, so he could have gotten those stretch marks by eating one of those big forest mushrooms, as his kind is akin to. OK, well maybe a big forest mushroom covered in peanut butter and nacho cheese, anyway.