Slip of the thumb 

21st century slipping of the tongue. Can technically include accidental replies or grammar mistakes...

"ahhh man, I didn't mean to send that! Total slip of the thumb there, apologies!" - In reference to a message sent to someone by mistake, or that accidental !,? or word that likes to randomly make itself a plural....

Slip of the thumb by Mat Wood September 6, 2017

One for the Thumb 

The fifth person on one's list of sexual partners.

1: Hey dude what happened to you last night?

2: Oh dude, I got one for the thumb.

1: Awesome, bro!

One for the Thumb by Pittsburghlady September 19, 2011

Ring around the thumb 

When you masterbate with a dirty hand and leave dirt rings on your palm by your thumb

Eww!! I met the new guy at work and he tried to shake my hand and he had ring around the thumb .

Sorry sir but bro! Clean your fuckin hands you got bad ring around the thumb!

Ring around the thumb by Speedsmoker69 April 21, 2023

Capo of The Thumb 

A high ranking individual in Project Moon's The Thumb, which is a Syndicate. a Capo ranks higher than Soldatos and just below Sottocapos.

Ryoshu: "That's a capo of the thumb.."
Dante: <He looks strong, Meursault, turn into Capo of The Thumb.>
Meursault: "It will be done."

Capo of The Thumb by 히스클리프 August 26, 2025

The Kentucky thumb 

The Kentucky thumb is after a sexual maneuver you stick your thumb in her anus to make sure she is all right

Hey Scott, I heard you gave your girl the Kentucky thumb last night

The Kentucky thumb by Goddangitbobby May 20, 2021

The Iron Thumb

When a man is performing doggy style on a woman and grips her with his thumb in her anus.

Dude I totally hit Kathleen with the iron thumb last night.

The Iron Thumb by LordofSex-6969 November 24, 2021

the kentucky thumb 

When you're getting hot and heavy with a girl and she starts her period so sticking your thumb up her vagina to stop the bleeding.

I was starting to have sex with a girl off tinder when she suddenly started her period, I gave the the Kentucky thumb and let her give me head instead.

the kentucky thumb by SSGBB May 20, 2021