Butt Nut

a male reaching anal orgasm.

by Anonymous September 16, 2003

Butt Nut

The part of your ballsack right where your buttcrack starts, in between your legs.

Dude, my butt nut is itching soooooo bad!

by rdogvids123 April 11, 2010

butt nuts

when you fuck your significant other in the ass and do not take a shower the next day.

I railed my old lady in the ass and woke up late so i didn't get a shower now i have butt nuts!

by jeffro7946 March 23, 2009

Butt Nuts

When ones ball sack is so big that you can hit them from behind ones butt which cause temporary stinging pain.

When Jack bent over to retrieve his phone, Brook slapped his ass and unknowingly hit his butt nuts.

by Jax in the box June 6, 2011

Butt Nut

See WAFFELWINGLE.

by Njord Fingerturner April 23, 2003

Butt nut

The act of anal intercourse.

"Hey Matt I'd butt nut in Gabi so hard"

by Alktriofan43 July 14, 2014

butt nut

stupid, retarted, mean

Your a fat ugly butt nut person!!!!!

by goat face April 19, 2007