A fun prank to play on your buddies who keep drinking your juice. You don't get to drink any but neither do they.
Joe Nana: ayo stop pissing in orange juice
Chris Peacock: how bout u stop drinking it
When you have someone over to impress, so you piss on the brown stain in your toilet to get rid of it before they see it.
She had to go to the bathroom, thank god i piss cleaned that nasty stain before she saw it.