The ungratifying sexual action of plugging the female genitals with a thumb to stop bleeding.
Came about when Kentucky Ballistics, the Pro-Gun Youtuber, had an accident in which his firearm exploded and lacerated his jugular to which Mr. Kentucky then plugged his otherwise fatal accident with his thumb.
Her: "Babe I'm on my period"
Him: "I'll just Kentucky thumb it I guess..."
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
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*
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.
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.
This is most likely what this definition will get.
I just reached 100 thumbs down. Hooray! My definition sucks dick!