Stump the pump

When you are unable to produce cum during intercourse

Man last night I had whiskey dick and it really did "stump the pump."

by repptile56 April 19, 2014

stump pump

voilently pumping your fist in and out of someones asshole up to and including your wrist so your arm looks like a stump

"ya i made him my bitch by stump pumpin' the bastard till he agreed"

by kerri-ann vigar August 7, 2007

The 3 stump pump

When you fuck your misses with a randomers stump an make her cum in 3 pumps

I did the 3 stump pump to my Scottish bird last night I screamed like a pterodactyl

by Stef the school bus Williams April 22, 2023