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

Taking your thumb and putting it in your bf/gf's holes, take your pick
"I just gave my girlfriend the good ol Kentucky thumb"
"I just gave my girlfriend the good ol Kentucky thumb"
by ALLOFUS_ May 20, 2021

A sex position using ones thumb as the object of passion, in reference to the the popular YouTuber Kentucky Ballistics who used his thumb to stop bleeding from his neck after an accident with a .50 cal.
by Atf_boi May 20, 2021

When you're hitting it from the back and you slip a thumb in.
Alternatively: then shrapnel from an exploding fire arm cuts your jugular artery, and you are forced you plug the wound with your thumb.
Alternatively: then shrapnel from an exploding fire arm cuts your jugular artery, and you are forced you plug the wound with your thumb.
by Brandon's boy May 20, 2021

by distopoeia May 20, 2021

When you're girl is on her period and she lets you put your eggplant in her truffle tunnel on top of a folding table, but you don't want any blood on your ham candle so you "stick a thumb in it."
Got to ride the mud slide last night, but it was that time of the month so I gave my girl the "Kentucky thumb".
by Blue Jay 95 May 20, 2021

Sex position using the thumb - taken from when Scott the host of Kentucky ballistics stuck his thumb into his neck after a 50cal accident.
by Vader’s helmet May 20, 2021
