Thumb pop

When you place your thumb on the rectum and pushed firmly creating a popping noise.

John pushed so hard on my anus with his thumb it thumb popped

by Ranuover April 28, 2024

Thumbass

A person who; Is exceptionally stupid, Exceptionally thumb like in appearance-Oft bald or Rectangular- or even just exceptionally annoying- usually purposefully so-.

Ex.1

“God, Greg, You seen those recent photos of Musk and Dwayne”?

“Yeah dude, They look like such thumbasses honestly.”

Ex.2
“Damnit Mark! You fucked it up you thumbass!”

“Hey its not my fault you didn’t tell me to check the pressure gage.”

by Shit Tikler April 28, 2024

Thumb Throttle

A sex move where you repeatedly poke your thumb in a girl's bunghole, The same way you would press the throttle to rev a four-wheeler.

My girl loves the thumb throttle when I'm doing her doggy style! VROOM VROOM!

by Bacardi Pete June 2, 2024

Thumb treatment

When you put your thumb up a girls butt while doing it from behind, almost as if its a butt plug.

"Yo, did you and katie do it last night?"

"Yeah, she took the thumb treatment."

by AskPhantoms June 4, 2024

Thumb Promise

A Thumb Promise is a promise stronger than a pinky promise. It shall never be broken, and if so, then the person who broke it may never be trusted again. Crossing your fingers does not invalidate a thumb promise.

“She thumb promised me she’d get me a drink if i called mom upstairs for her.”

by syylent June 8, 2024

Thumb-up-the-ass

A word to describe an egotistical or unnecessarily dismissive comment or opinion online

Online person: (has an egotistical or unnecessarily dismissive opinion)

Online person 2: Jesus Christ on a cracker, please stop it with your fucking thumb-up-the-ass opinion

by Dr. Ough June 21, 2024

thempreg

basically mpreg and fempreg but with genderless people.

person 1: "like the time i watched that one analogue horror the boiled one and he gave birth and i wasn't scared anymore cause mpreg"
person 1: "wait fuck the boiled one is genderless"

person 1: "thempreg"

person 2: "THEMPREG???"

by THE ONE AND ONLY FAG 🔥🔥 November 25, 2024