five knuckle shuffle on the ol' piss pump

Masturbation, jerking off.

My mom walked in on me this morning doing the five knuckle shuffle on the ol' piss pump.

by Jeff23 November 07, 2006

The ol' pump

The act of using 5 pump shotguns in Fortnite whilst simultaneously listening to Danzel - Pump It Up. Also a euphemism for masturbating.

'Dude, the ol' pump is so good, man! It gets me wins every time!'

by GroundNutmeg March 31, 2018

The ol' pump

The act of using 5 pump shotguns in Fortnite whilst simultaneously listening to Danzel - Pump It Up. Also a euphemism for masturbating.

'Dude, the ol' pump is so good, man! It gets me wins every time!'

by GroundNutmeg March 31, 2018