It is when a mail (or femile if they have a strap-on) lays there partner on their belly with their butt exposed and jumps in the air and slams their penis into their partners butt
Dude, my gf wanted to do something crazy last night, so I butt nuked her, it was awesome but painful
by KANT D3Ni April 20, 2017

Person 1: Man, you saw huge mushroom cloud?
Person 2: That be a nuke. And we about to die.
Person 1: oh... sweet.
Person 2: That be a nuke. And we about to die.
Person 1: oh... sweet.
by Just a smol Hat March 17, 2020

by Alex Emro October 8, 2021

by GeneralNohacs November 2, 2023

person 1: hey do you like nuke radio?
person 2: not really. i don't listen to it much.
person 3: i just shoved a nuke up my pussy
person 2: not really. i don't listen to it much.
person 3: i just shoved a nuke up my pussy
by quinnet July 6, 2023

by 1t82 November 17, 2016

by Im on the roof of nuke town September 14, 2022
