go piss up a rope
rude slang Get out of here. Leave me alone. This expression indicates disdain for the person being addressed. Go piss up a rope, pal! No one wants to hear you talking for the entire movie. A: "John, do you think you could lend me 50 bucks?" B: "Go piss up a rope, Terry. You still haven't paid me back from the last time I lent you money!"