The condition when an entire side of your thumb is covered in ink from sliding it to smudge your name off an official deportation document.
by Robert Shame May 8, 2013

The slang term for a person who forays into the backdoor of wanton vixens, with the goal of altering the pigmentation of his thumb, because he is too cheap to enlist the services of a tanning salon.
Usually repeats the action until the desired shade of brown/tan is obtained. Will also giggle gleefully once successful.
Usually repeats the action until the desired shade of brown/tan is obtained. Will also giggle gleefully once successful.
"The thumbed crusader pursued her ass with great vigour, an image of perfect thumb brownness at the forefront of his mind..."
by Hamroll November 30, 2006

Hey Planky I'm getting chased by a gang of triads with samurai swords help me man
Replys with a thumbs up... The thumb cunt
Replys with a thumbs up... The thumb cunt
by baconsarnie June 11, 2014

The action of putting thumb into butt hole before sitting. America's favorite past time for when you are bored and no plans.
by UmmWhatchaSay March 3, 2018

Commonly used term orginating in the early 1900s, when it was legal for men to beat their wives, as long as they used a stick no wider than their thumb.
Rule of thumb? Can't do too much damage with that thing, can we? Perhaps it should have been the Rule of Wrist. - The Boondock Saints
by YousaywhyIsaywhynot October 23, 2006

by carnuga February 27, 2009

by 29A April 28, 2005
