Doing anal sex, starting with a flacid penis, and slowly expanding and getting harder while doing it, potentially destroying the person's ass.
Gf: hey wanna fucc?
Bf: yeah can we do anal?
Gf: sure, bend over and I'll do the Ant-man to ya
Bf: uuuhmmm
Bf: yeah can we do anal?
Gf: sure, bend over and I'll do the Ant-man to ya
Bf: uuuhmmm
by Kwibble May 3, 2019

a popular tik tok, that @??? made and then people just started using it in the comment section of any video
by Hawt one November 3, 2019

A urethra ant climbed up my dickhole while camping and caused me more pain than all my partners combined.
by dmz and dirty chris July 13, 2024

by The muscle February 5, 2025

In chess, en piss ant (French: ɑ̃ paˈsɑ̃, lit. "in pissing") describes the capture of an enemy pawn on an adjacent file that has just made an initial two-square advance.
300 rated player - "Bro, I think I just saw a glitch on chess.com, Someone took my pawn with theirs when it wasn't even on the right square"
100 rated player -"Google en piss ant"
100 rated player -"Google en piss ant"
by K_popsicle June 28, 2023

Running over a small child/small children, potentially inflicting pain. The contact may not be your fault, but occurs none the less, causing your peers to question your morality.
by wadeus420 June 1, 2025

by Jebac72 February 13, 2023
