thumb the urchin

To use the thumb on a woman's clit long enough to expose the hard clit from beneath it's sheath.

"Dude, how did it go last night? Did you get her off?"
"Yeah, I had to thumb the urchin for a while, but eventually that little bastard came out to play"

by BRamos May 03, 2007

The Kentucky Thumb

When you shove your thumb so far up you significant others vaginal cavity they will no longer have a menstrual cycle for a minimum of 6 months

Friend:Hey I heard you gave the Mrs. The Kentucky Thumb

Response:Yeah we'll be good for half a year

by The Kentucky Thumb May 20, 2021

thumbs down

A rating that asses give other peoples definitions for no fucking reason!

Definer: A lamp is an object that can light the dark.

Reader:*Gives thumbs down just cause hes a fucking ass*

by Big LJ September 02, 2006

Toe Thumb

When you're thumb is shaped like a Toe.

Meagen Fox has a Toe Thumb

by MCMcCheezy August 13, 2009

thumb generation

noun: The generation born after 1985, which as teens and adolescents communicated by the use of mobile devices such as cell phones. Because wireless mobile devices are small, the thumbs are generally used to type. This led to the use of acronyms to decrease typing time.

adjective: Of or relating to the Thumb Generation.

She uses phrases like TTFN because she's part of the Thumb Generation.

ROTFLMAO is so Thumb Generation.

by revolutionary mama December 30, 2007

Thumb rating

Urban Dictionary's new system of rating definitions that sucks harder than a young Thaiwanese boy.

The infamous "fo' shizzle my nizzle" (first definition) used to have thousands of five star ratings, but now has 20 thumbs up.

by Peter G June 01, 2004

Thumbs Down

This is most likely what this definition will get.

I just reached 100 thumbs down. Hooray! My definition sucks dick!

by tyler225905 June 22, 2016