The process of driving a car on the highway and not keeping a constant pressure on the gas. The driver gets up to speed, take their foot off for a bit, and then accelerates again.
by Scarp September 04, 2006
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 11, 2011
by BaddestQueen018 August 03, 2017
by Merlin vac engine February 02, 2024
the act of farting, or releasing built up stomach gasses through your anus. Pumping is sometimes used as a more savory term for the act because sensitive parents have an issue with the word 'fart', and deem 'pump' as less disgusting and more acceptable.
I really have to pump right now my my friends will smell it, and know that my pumps are stinky. I must hold my pump in
by TortontoTim May 29, 2021