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When a male is urinating, there is the main stream that goes in the pointed direction, and the small trickle tgoes elsewhere, usually on the seat of the toilet or one's clothing.
Person 1: Dude what did you spill on you shoe?

Person 2: Oh I was taking a piss and got some sidespray on my sneakers.
by The Master of Dicc May 24, 2018
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