Phat Thumb

A women with a big clitoris, usually when erect, but sometimes large even before arousal.

"Ohhh- weee look at that phat thumb, pressin up against her panties. Thang big as hell, finna pop out!"

by atm TJ July 30, 2019

Fast Brain Slow Thumb Syndrome

The acceleration of typing speed but deceleration of the accuracy in the words , content and context while texting due to thumbs fatigue although thought flows are exponentially high. Also known as FBST syndrome.

I was texting this girl come over to my room but instead I got hit with Fast Brain Slow Thumb syndrome and wrote “Come Over my hoes” so I blew my chances.

by Sassy Sheesh November 24, 2021

Kentucky Thumb

When you use your thumb to plug a woman's arsehole during sex (also see 'make her airtight'

tonight love im going to give you the Kentucky Thumb

by Trigger3866 May 20, 2021

thumb dip

A hand gesture used while reasoning out very complicated topics, especially when studying Talmud. The speaker does a kind of diagonal thumbs-down and then dips and turns their thumb in a half-circle so that they finish with the thumb pointing up.

Is the nighttime prayer optional or mandatory? If (*thumb dip*) the basis of the daily prayers is from our three forefathers, then the nighttime prayer has the same importance as all the others, and so it's mandatory. But if (*thumb dip*) the basis of the daily prayers is the offerings from the Temple, and we know (*thumb dip*) that no offerings were brought at night, so the nighttime prayer must be optional.

by grepx March 16, 2021

Thumb

Not a finger.

did you know your thumb is not a finger?????

by susguyhwopokemon October 28, 2022

Kentucky thumb

The kentycky thumb is when he puts it in the bum.

Wow I gave my gf the Kentucky thumb yesterday.

by AllyAx May 20, 2021

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 8, 2023