Definitions by PumpWankMaster

pump wank 

When you beat your meat before meeting up with your girl or side hoe. That way it'll look bigger when you pull it out and slap it on her forehead like a baws.

Me: Damn, my girl is coming over, i better pump wank real quick just to make it look bigger.

pump wank by PumpWankMaster May 3, 2017