1 definition by TortontoTim
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