Thunderchunky

A "obese" person that can run a 5sec 4Oyard sprint, a 8 minute mile, or can jump 30 inches or higher.

Man 1:Wow, that fat guy just robbed the supermarket!
Man 2:Where is he, where did he go?
Man 1:MAN!, he ran fast as hell! Yo, I think he was a thunderchunky.

by Mike G. AKA atlnino July 18, 2006