Kentucky Thumb

Noun: A sex act. One partner uses their non dominant thumb by inserting their thumb into the anus of the other partner while giving oral sex.

The dominant partner performs a Kentucky Thumb applies pressure to the anal interior with the thumb and places the remaining 4 fingers one of the posterior cheeks, gripping it like a Basketball. All while preforming oral sex on the recipient. This position can be done in either the 69 position or in the standing position.

by TheDuke44Mag May 20, 2021

Kentucky Thumb

A sex position in where one inserts their thumb into the vagina to induce an orgasm.

He told her she was going to get the Kentucky Thumb later that night.

by SP-1124 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

Burning thumb

When you leave your thumb stick out as if you are hitchhiking while fisting another's anus

Hey Josh, you gonna go in smooth or give me another burning thumb

by Pierced brosnan March 6, 2025

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

The Rule of Thumb

The teenage act of using your thumb as a hole guide for your cock which is larger than she is used to. After slapping your fumbling dick in your palm, you gently insert your thumb into her pussy. Like Houdini you simply run your cock along your thumb, using it like a ruler or a guide, to direct and allow an easy and simple access’s to an otherwise unsatisfied pussy.

She was too tight for me, it was dark and I couldn’t even find her hole
properly. I heard Jimmy strolled in last night at the pub and after a few drinks he took her home. Apparently he used “the rule of thumb” his old
Man taught him. After a while the crafty fucker worked his huge knob to the hilt - and we didn’t see him for 3 days!

by Jungle Diver August 1, 2019

Thumbs Up

When you put a thumbs up in a photo is means that your sort of fruity but not enough to be homosexual.

Oh John put a thumbs up in his photo, that means hes kinda fruity.

by BobertJR April 21, 2022