The process of sticking your thumb in a wound from shooting a 50 Caliber SLAP round and it horribly wrong or sticking your fattest thumb in someone for sexual pleasure.
by DSarge May 20, 2021
A Supernatural phenomenon in which you say “SLAP” 3 times to the mirror in the dark. Upon completion you will taste eggplant and Scott will commit sodomy on you with his thumb.
by Hunter The Beast May 20, 2021
The act of, rather than sticking your thumb in her ass while you're fucking her, you pull out, shove it in her ass, and plug her vagina with your thumb
by Boost_and_chill May 20, 2021
When you are having doggie style sex and she keeps farting soEdna you stick your thumb in her ass to stop the gas leak.
Edna ate cabbage before bed last night and she had the wind so bad I had to give her the Kentucky Thumb.
by MALDCLXVI May 20, 2021
When you shove your thumb into a bleeding hole to stop the flow of blood/menses temporarily until a more suitable solution becomes available.
“Babe, I know you’re more of a pussy than it is, but either you give me the kentucky thumb til we get to a gas station or you get your leather seats re-upholstered.”
by Kshthymyla May 20, 2021
by Scott Allen DeShields, Jr. May 20, 2021
When you have an accident and almost die when shooting your .50bmg and have a hole in your neck, or when you use said thumb for unholy purposes
by Brandon_likes_ar’s_and_men May 20, 2021