The act of blowing air into her asshole while eating ass and watching her butthole fart( cavitation).
Buddy 1: Hey, Buddy. How was the date last night?
Buddy 2:Well Buddy, it was great. She let me cavitate the pump ; ).
Buddy 2:Well Buddy, it was great. She let me cavitate the pump ; ).
by Berrymacoxknr March 1, 2025

When you laugh and fart at the same time. Your muscles are contracting to your laughter giving your fart small breaks making it even funnier.
by Bald182 November 9, 2015

The sexual act of pulling your arm back and punching your fist up your partners anus in a celebratory manner. The arm must be inserted up to the elbow or it is only considered a Bill Murray swirly. This is usually accompanied by a reach around.
by Pope Big Ron Don John II December 30, 2022

Any being in the primate specification who is impregnated and gives birth to two or more babies. When it takes place, it looks like the mother is being pumped and resembles a hose. Also called the cannon of life.
Jim: Dude, I saw a monkey giving birth in the Amazon yesterday! There was like five babies and a lot of blood.
Todd: Oh my god a monkey pump! That is hot.
Todd: Oh my god a monkey pump! That is hot.
by John Steinbech April 28, 2011

by Dexter6ix9ine September 10, 2018

by #1 Pump Puppy July 14, 2025

A 17 year old rapper, thought the be the coming of god himself. His IQ is unparalleled, and his IQ is thought to be in the high 10000s. No one knows the limits of his intellect, and he is thought to have transcended the physical plane itself to higher dimensions. His songs may very well contain the secrets of the universe.
by 53rp3n7 July 17, 2018
