The ridiculously large chain worn by T-Pain. It's first public appearance was at the 2009 BET awards. The chain is 1 foot by 1 foot and literally says "BIG ASS CHAIN".
"Yo did you see that big ass chain T-Pain had on at the BET Awards" "Yea that was his Big Ass Chain.
Jessica - "Oh hey did you do thatchemistry homework?"
Stokez - "No, but it's due tomorrow, right?"
Jessica - "No! It's due today!"
Stokez - "Oh well fuck me in the ass with a chainsaw!"
An expression of utter disbelief at how messed up a situation has become. Note there is an ASL sign for this term. With your left hand hold your index and middle fingers down with all other fingers curled up, a sort of upside down peace sign. with your right hand make the same sign with the fingers pointing up, but together. With an arcing swing, bring the right fingers into the "crotch" of the left fingers "legs". Then with both hands still locked, shake them briefly as you move them from left to right, as if the figure was running backwards, with the chainsaw still stuck in its ass.