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're getting spicy in the bedroom and your slap rounds hitting her ass just aren't enough.

Come on baby give me that "Kentucky Thumb"!

by cumdiddlediddle May 20, 2021

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

troll thumbs

A person who's thumbs are wider than long, which is weird.

Kristen, wth, you have .. OMG TROLL THUMBS

by redman&kronic January 26, 2009

Thumbs up

you hate life

Person: thumbs up* (i hate life)

by MasterOfTime51 May 21, 2022

Thumbs up

Thumbs up is a way of saying you love me

Her: *thumbs up*
Me: “oh she loves me”

by CowsAndPigd April 11, 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