kentucky thumb

When your boom stick booms the wrong way, and you have to stick your thumb inside the whole in your neck.

Did you see the new ak-50?

Ya right before the Kentucky thumb.

by Lemomlimepie6 May 21, 2021

Sniff my thumb

When You pick your butt with ur own thumb and it smells bad u ask somone to sniff it for you

Sniff my thumb is when you have an itch in ur butt and it smells really bad and you dicide to pick it with your thumb and then ask somone to sniff it

by Sniffjack February 20, 2017

Old fashioned thumb around

It's when someone comes up in front of you and proceeds to give you a hug, but then reaches around and pulls (or rather inserts) a fast one by inserting their thumb into your asshole.

I gave Mary the old fashioned thumb around at Walmart the other night. You should have seen her face!

by Steamer Bean May 14, 2018

Put your thumb down

"Put your thumb down" is a phrase that is used when someone try's to throw up the horns (a gesture where you pull in you middle, ring and thumb into your palm. Often used by fans of the metal genre. )but leave the thumb extended.

Often said to newer metalheads or posers. (Keep in mind if you make the mistake as a new metalhead it does not make you a poser.)

Metalhead: "DruidLord is brutal"
New Metalhead: "Fuck yeah it is" *throws horns with thumb*
Metalhead: "Put your thumb down!"
New Metalhead: "shit sorry"

by Flameb0i March 28, 2022

The Tasmanian thumbcumber

When a cucumber that encases an opposable thumb, is shoved repeatedly, slowly, and with passion into an orifice of the body.

Evan and his dad love preforming the Tasmanian thumbcumber together, but coach krumplesack prefers to go at it alone.

by Jaredlipp1717 May 20, 2022

thumb one out

Slang for a woman masturbating.

Dude, come here and peek through these curtains, you can see Kate thumb one out.

by ron coleman February 25, 2009

Bible Thumper

an ignoramus of the highest order

That bible thumper on the corner wouldnt shut up about how god is the only certainty in this world so i reported him to the cops for disturbing the peace

by buttmusket July 23, 2009