Thumb-kin

verb.
"Givin someone a thumb-kin"

Sticking your thumb real hard and fast into someones anus.

"I'm gonna give you a fucking thumb-kin, dude"
"Look man, you want me to do a thumb-kin"
"Yo niggaz bettah watch out cuz when i do ma thumb-kin"

Thumb-kin by Simon Talek September 10, 2006

Thumb-kin

noun

Something that giving a thumbs up to is greatly ironic.

The definitions of "thumb-kin" are thumb-kins.

Thumb-kin by Palec Smuk December 13, 2008

thumb-kin

noun

Something that giving a thumbs up to is greatly ironic.

The definitions of "thumb-kin" are thumb-kins.

thumb-kin by Palec Smuk December 14, 2008

Somebody once told me the world was gonna roll me i aint the sharpest tool in the shed she was looking kind of dumb with her finger and her thumb in the shape on an l on her forehead.

The first verse of the song "Smash Mouth" by "All Star"

"Somebody once told me the world was gonna roll me i aint the sharpest tool in the shed she was looking kind of dumb with her finger and her thumb in the shape on an l on her forehead."
Bob: "WHAT IS THIS?"
Sharyl: "GOD'S SINGING VOICE"
Bob: "AHHHHHHHHHHHHHH" *eyes melt out of head*

Somebody once told me the world was gonna roll me i aint the sharpest tool in the shed she was looking kind of dumb with her finger and her thumb in the shape on an l on her forehead. by Frauggu March 2, 2017

Somebody once told me the world was gonna roll me i aint the sharpest tool in the shed she was looking kind of dumb with her finger and her thumb in the shape on an l on her forehead.

The first song of the verse "All Star" by "Shrek: The Movie"

Somebody once told me the world was gonna roll me i aint the sharpest tool in the shed she was looking kind of dumb with her finger and her thumb in the shape on an l on her forehead.
ORly bro

Somebody once told me the world was gonna roll me i aint the sharpest tool in the shed she was looking kind of dumb with her finger and her thumb in the shape on an l on her forehead. by Frauggu March 10, 2017

thumbkin 

The act one sticking one's thumb up someone's ass. Similar to wedgies and wet-willies, thumbkins are generally considered more 'classy' and are often used in gentlemenly situations.

"I say, I do believe I have received a thumbkin!"

"Thankyou sir may I have another?"

thumbkin by Son September 13, 2003

Thumbkin 

Performing the act of splinting on a consensual female partner, while performing oral sex on her. This involves inserting your thumb into her vagina, pushing down towards the anus to help her relieve constipation, while sucking on her clit.

"My lady was horny as hell, but also constipated so I offered to give her a thumbkin. The simultaneous orgasm and poop drove her absolutely wild with pleasure!"

"I bet it did! You're an inspiration to us all my friend."

Thumbkin by MarkHanna June 7, 2021