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That perv who hangs around parties waiting to make advances on people who are too drunk to defend themselves. Or steal a purse or just take a really nice jacket.
When Karen saw that Mark, the Party Prowler from her dorm, was at the Tri-Delt party she made sure to hold onto her purse and keep an eye on her friends.

That guy across the hall is a total party prowler and that's why we don't host house parties anymore.
by Brett Burkhardt April 27, 2008
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