phrase describing the action of covertly setting money in a tip jar before anyone else has left "real" tips in order to ease the flow of tips by making customers feel more at ease with the idea of leaving money.
by Taters1985 January 13, 2009
by awhellnaw December 31, 2007
Man I had to prime the pump before I fucked that fine ass chick. I didn't want to cum too fast. Prime the pump pussy cum
by RodthaTripod October 24, 2015