1 definition by Gameitech

Top Definition
"Flex on 'em!" is a phrase used by an individual to state their physical dominance over another.
Samuel: Did you just see Eddie pack the shit out of Donald?!
Daniel: Yo Eddie, "Flex on 'em!"
#flex #on #'em #em #physical #dominance #pack #basketball
by Gameitech September 19, 2012
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