look up any word, like dirty sanchez:
 
1.
When a dude sticks his long, hard, throbing cock in a womans ass then pulls out and pee's in her mouth.
Hey man, what did you do last night?

I gave this chick a dirty ass pump; it was awesome.
by CoolBreeze420 September 01, 2008

Words related to Dirty Ass Pump

ass dirty freaky fuck mouth nasty piss pump shit slut