1 definition by dwahl

The unprovoked act of aggressively flexing your biceps with total disregard for your surroundings. Term originated in Chicago Illinois by one "Vito" Derisi, this trend has even been known to have crossed the northern borders to Canada.
"You want some of this?" *slaps biceps as he's Vito-ing

True Story
by dwahl January 21, 2014
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