Butt Thumb

To hork or lodge the erect thumb straight into the anus of a woman. "also know as lil butt thumb"

Sam M like to butt thumb anna chew

by skateflip January 14, 2007

butt thumb

Butt thumbing is much like butt fingering, except that the thumb is used. It tends to be more intense because of the dexteral advantage of the thumb over fingers for two main reasons:
1. The thumb does not have other fingers getting in its way
2. It is much sassier

starting now, every chick i bone is gonna experience the butt thumb too

by dick-valentine September 8, 2005

Butt thumb

When you're fucking a chick minding your own business and a bitch sticks her thumb up your ass, so you slap the shit out of her and throw her nasty ass to the curb.

"That girl's hot but she tried to give me butt thumb,and now I might be gay"

by Middle aged middle white male November 7, 2018

Thumb butt

A butt growing out of ur ass

Damn step bro i got a thumb butt

by Ty12gy34 February 14, 2021

thumb in butt

To jam your thumb in the anus and make her scream daddy till she cums

I gave her the thumb in butt broski.

by CatDog6969 September 13, 2017

butt thump

To insert ones penis into the anus of another

Dude! I just butt thumped you!

by Maximillian June 29, 2003

butttumbled

when you slip down the stairs and hit your ass on every step down.

man i was so messed up last night i slipped runnin down my steps and butttumbled all the way down em yo. wurd.

by Kartwheel February 16, 2009