Antman

When you go in flaccid and expand inside.

My man's went Antman on my ass last night.

by AntmanThiccman March 20, 2019

Antman

Thanos butt plug

Antman:I have a idea to stop thanos

by HumanTrashMan April 26, 2019

Antman

A person who is Half Man, Half Ant.

AntmanMike

by AntmanMike July 22, 2003

Antman

Inserting the flaccid penis into the anus of another person then proceed by getting erect.

You: Babe I wanna try anal
Girl: No I'm scared it's gonna hurt.
You: can we try the AntMan
Girlfriend: Is it gonna hurt ?
You: I'll be flaccid
Girlfriend: Okay !
seconds later
Girlfriend: OW BABE I THOUGHT YOU WERE FLACCID !
You: Doesn't AntMan get bigger though ??

by therealantman April 11, 2019

Antmanning

Verb - the act of putting a flaccid penis in a girl before getting erect, therefore expanding inside her like Antman.

I had trouble getting it up last night. I got stuck Antmanning it.

by DanMckeoff August 19, 2018

Antmanning

The act of inserting an unerect penis into the anal cavity as it gradually increases in size.

Hey babe, let’s try antmanning tonight.

by TheIrishPuma759 March 23, 2019

Antman

a retard that doesnt know wut a waterspout is....

I'm Antman, and you shouldnt call a waterspout a waterspout, cuz a waterspout isnt a waterspout, its a tornado

by Kingbling July 23, 2003