thumb some 

to stick ure thumb up a gurls hole...and make it go round and round thrustly(the only way to know if you do it right is to ask)

i gave a thumb some to my gurl n she freaked!!!!!!!!

thumb some by bob hastle February 15, 2004

add some thump to dat rump 

To add mass of the posterior of a skinny female.

Jamal: Dat anorexic, Mary-Kate Olsen lookin, crackhoe-imitatin, Paris Hilton need to add some thump to dat rump, like her friend Kim Kardashian!

Tyrone: Yeahs, she need to eat more of dem Carl's Jr. burgers like in dat commercial she did!

Jamal: Fo sho!

add some thump to dat rump by Delarge655321 July 11, 2009

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

Flipping Someone Off With Your Thumb 

It means you want to engage in sexual acts with the person. Instead of only using your middle finger to give someone the bird, adding your thumb let’s said person know you want to get it on with them.

Kyle: *Flips girl off with thumb*
Girl: “He flipped me off with his thumb. He wants to fuck! Flipping someone off with your thumb means they want to do it!”

Flipping Someone Off With Your Thumb by smile.dog.exe.1616 November 16, 2020