Discworld also has the strange ability to derail 90% of the threads it's mentioned in into Discworld Discussion. So moving right along...
The Straw Hat Pirates, with a collective bounty of 800,000,050 beli. In their relatively short career as pirates they have destroyed a subversive criminal organization, overthrown a corrupt monarchy, sacked the judicial Island of Enies Lobby, overthrown god, and defeated 2 of the World Governments "Seven Warlords of the Seas." That isn't even counting the cornucopia of crooks, monsters, and chumps they have brought ruin to.
Hey son, wanna' learn how ta' make witch balls?