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1.
Someone that pisses you off, an insult alternate to;
- Bitch
- Jerk
- Bastard
- Asshole
- Motherfucker
- Piece of shit
- Piece of crap.

Usually used as a form of insult.
Joe: Get the fuck out of here you fricken pissover!
Jack: What's a pissover?
Joe: YOUR MOM!
by yourfrickenmother July 07, 2009