Definitions by B-flip and Skeet

party foul 

1. An action committed by an individual, either on purpose or not, that goes against the feel of the party or bar atmosphere.
2. To spill an alcoholic drink.

1. Going to a costume party with no costume
2. "Shit, you got that all over me. Party foul."

party foul by B-flip and Skeet June 29, 2004