the most common form is when a guy walks by a girl, grabs her ass, and keeps walking.

for all you guys reading this DO NOT ever do this. you will never get laid, and girls will write you off as a horny asshole.
girl A: OMG! that fucking asshole just preformed a drive by ass grab on me!

girl B: what a dick! he probably plays video games in his grandma's basement all day
by skytheshadowninja November 27, 2010
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