Casual thumb

When you casually insert your thumb in your partner's anus during coitus

Brad had me bent over when he gave me some casual thumb. Took me by surprise!

by billmock March 11, 2022

Thumb Humper

A dorky guy trying to be cool on the internet by talking smack to people for random thrills. This person is usually found annoying by everyone. He could be playing an internet game, leaving rude youtube comments, or spamming lameness upon social networking sites.

Yeah, don't pay attention to that thumb humper. He's been bugging people all day!

by MJwins June 21, 2010

thumb-ass

when you're so deep in someones ass you no longer have opposable thumbs

bro was so thumb-ass'd he couldnt peel a banana.

by cumslider February 02, 2024

thumb dribble

that
annoying thing
when people
send you
a message
a few words

at a time

…forcing you to wait and wait until their message ends up looking like a wise, ancient scroll inciting needless drama and anticipation to their communication like it’s some sort of top secret briefing.

- Did Jim not text you about tonight?
- Yeah, but it was all in one of his thumb dribbles that went on and on, so I stopped reading it.

by Stivchik April 22, 2019

Brickies thumb

And abnormally large clitoris

Dude, I hooked with this chick last night. Should have seen her clit! It was like a brickies thumb

by Butchylad April 08, 2023

Thumb Pulling

Thumb pulling is when you hold someone's hand then you both suck on your own thumbs to make it look like you are pulling / snogging

"I didn't know they were going out!?"

"they're not, they're just thumb pulling"

by c'est_moi August 12, 2013

Thumb Breath

What is required to type multiple sentences on to a smart phone. Or, the time one takes to type on a smart phone uses their thumb breath. If you're getting tired of typing on your phone, you're out of thumb breath.

Save your thumb breath, I'm not reading your message right now.

by Unemeoj November 01, 2022