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

Gorilla Thumb

A black or hispanic choade

Jessica: "Davon had such a gorilla thumb and I wasn't ready for it!"

by JimboSlice13 July 14, 2017

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

kentucky thumb

when you shove your thumb in your girls ass

gave my girl the ol’ kentucky thumb last night.

by s rooster May 20, 2021

Kentucky Thumb

The act of taking one's thumb and jamming it in a bloody, gaping, hole and/or skin flaps.

I gave her the ol' Kentucky Thumb and I still can't get all the blood out from under my nail but she thanked me, oh yeah, she thanked me.

by b4dth3r4py May 20, 2021

Kentucky Thumb

Whilst getting dominanted by a faulty 50BMG SLAP round, the shooter who is either getting spanked by recoil and or bitch slapped by gun parts inserts an erect thumb into their jugular vein to control the intense secretion of bodily fluids.

After I tied my RN50 to my ballsack, which exlploded from a 161,000 psi blast, not 85,000 psi. My severed arteries and shredded balls required the maneuver known as the Kentucky Thumb.

by Infamous Griefer May 20, 2021

Goat thumb

It's the same thing as a clubbed thumb but sounds a lit cooler and less demeaning.

Hey did you see Megan Fox has a goat thumb!!

by Walter502 May 30, 2025