the act of forcing yourself or others to urinate in anticipation of not having another opportunity to do so for a long period of time.
Better take a preemptive pee before we hit the road.
by casadefox May 23, 2010
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The act of going to the bathroom before your actually need to so that you do not have to go later.
Joe: I’m taking a preemptive pee break before the moive starts so I don’t miss the climax.

Tom: Good idea, I'm right behind ya man.
by Creativehandsnc August 23, 2009
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