to hit a man on the tip of the penis in a wrist-flicking action; best effect is achieved if the fingers of the hands just nick the tip

usually done out of pure boredom
Person 1: Dude, sup?
Person 2: sup?
Person 1: (awkward silence)
Person 2: TIP WHIP! (tip whips person 1)

by Big Vicious February 7, 2008
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