a machine with a metal pipe connecting your wee-wee tip to your rectum. So when the operator of the machine ejaculates, all the semen funnels into his asshole in the hope of making the operator pregnant.
Rick: "Did you know Steve had a baby even though he's a man?"
Nick: "Yeah I heard he used a nut-butt contraption to make that happen."
Rick: "Damn, well how about that."
Nick: "Yeah I heard he used a nut-butt contraption to make that happen."
Rick: "Damn, well how about that."
by the all-knowing boof May 25, 2023
by mother gosling April 16, 2020
by Edac$ definition April 7, 2023
When he fucks you, and you find yourself on the toilet pushing his cum out of you. Specifically, cum with little crumbs of shit
by WeaveEater May 25, 2023
Butt nut is when you put water in your ass with a shower and then i then it drops out again after a while.
by YeetBoye April 16, 2018