A medium pizza, rolled up and deep-fried. It is officially called a pizza roll. Usually ordered when intoxicated. The favorite food of drunk St. Lawrence University students. If eaten sober, the first few bites tend to taste quite delicious. The same can't be said about the last few bites. THE ultimate diet killer, hence the name "fatbag."

A casual invitation / threat used by an individual that is not afraid of fucking someone up.

great big hoofin pair of titties

(Noun, pl) Tits that are actually just bags of fat; they are totally shapeless, and can only be found on fat people. They frequently cause boner whiplash.

breasts, boobs, tits, honkers, hooters, melons and shabadooo's

bags o fat hanging from the elbows or knees, and in serious cases hanging from the chin

(adj): Deriving from drug lingo, "fat bags" describes something that is beyond satisfactory. Something is "fat bags" when it exceeds one's expectations or standards.