B.F.B.
Big Fuckin' Bag. The largest bag in the game. It’s so big, it could hold a cow and still have room for a sandwich.
I used my B. F. B. to carry 1000 gold coins and still had room for my pet owl.
My friend’s B. F. B. was so full, it collapsed under its own weight.
I filled my B. F. B. with potions and ran out of the dungeon like a madman.