Blunt thumb

The cramp on the palm of the hand at the inner base of the thumb caused from manually grinding weed. A weed writers cramp.

Damn son, this is like my third blunt I rolled in a row. Now I got blunt thumb.

by ccroni3 October 31, 2014

Kentucky Thumb

When you a girl is riding cowgirl and you sneakily put your thumb up her ass.

Brandon: "I gave her the Kentucky Thumb last night"
Cody: "You sick fuck"

by Not Guitarist Ryan May 20, 2021

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 1, 2024

cheeri thumb

The notorious pimp who is really cool. He owns.

OMFG ITS A CHEERI THUMB, LETS GHET HIS AUTOGRAPH PLX

by Winkey the beedle of time January 26, 2009

Thumbs up

Thumbs up infront of your face.

The Ainul pose.

Guys do the thumbs up!

by Syafie October 18, 2022

Rule of thumb

An approximate way of doing something based on presumptions rather than fact. Contrary to popular belief, the idea the law once allowed a husband to beat his wife as long as the device was no thicker than his thumb is false, as such assaults were outlawed for centuries in common law, although the ban wasn't generally codified in written law until the 1980s.

A driver kept going 5 mph over the speed limit, thinking the police had a rule of thumb that it was a waste of time to give out a ticket to anyone going anything lower than that.

by BlastFurnace February 27, 2025

kentucky thumb

The use of your thumb during sex with a virgin to prevent bleeding

Guy 1: ayo bro, I gave her the kentucky thumb

Guy 2: I heard about that from ak Jesus, that's sick bro

by Sp1cy_wat3r May 20, 2021