Kentucky Thumb

When you stick your thumb in a girl to see if it fits and she clamps down crushing your thumb

Have you heard about Scott?
Yeah, I heard he got Kentucky Thumb

by GutFriend May 20, 2021

Thumb strum

When your index and middle finger get tired while fingering so you use your thumb instead.

Last night I had to give her the good ol'thumb strum

by Kung flue July 19, 2020

Weed Thumbs

When you’re higher than giraffe balls and your thumbs stop working.

Urban Dictionary people: this submission took me like 8 minutes to type because my edible gave me weed thumbs and I’m higher than giraffe balls and I hate spelling mistakes

by DrMillerLite August 22, 2022

Thumb bum

When you surprise someone by ramming your thumb up there chocolate star fish and then say nice to meet you 😋

That's a nice arse I can't wait to thumb bum it

by Mac Slac March 5, 2021

The New Fashioned Double Thumb Around

Similar to the "Old Fashioned Thumb Around" (going up to someone with open arms as if to give a hug but then quickly inserting your dominant thumb inside their asshole after you wrap your arms around them), but instead using both thumbs.

"I gave my ex boss, Mary, the New Fashioned Double Thumb Around in the break room right before putting in my two weeks notice. I figured what is she gonna do, fire me?"

by Steamer Bean January 1, 2025

Kentucky Thumb

When your female partner starts bleeding in the middle of sex and you use your thumb to plug it.

I was fucking my girl and ended up having to give her the good ok’ Kentucky thumb in the middle

by Brandonmademedoit May 20, 2021

The ball bum thumb

A type of infection that spreads to the thumb,
From running it up someone's ass, or possibly your own, thumb will swell, bum will swell, kid will cry!!!

Man I cant give Brad cant drive anymore, the ball bum thumb got him again!!!

by Uranus stinks February 7, 2019