A sex move where you jab your thumb into your girls ass to prevent a catastrophe from happening.
She had taco bell earlier in the day, but the good ol' Kentucky thumb will prevent any accidents from happening in bed tonight.
What you give your girlfriend when she's on the mend and out of tampons
She asked me to go buy tampons but I gave her the "Kentucky Thumb" instead. It stopped Scott's bleeding...
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.”
The act of shoving a loud thumb into someone anus.
Did you really Kentucky thumb him?
Shoving your thumb deep into yourself or another person with a lot of force, can be in a sexual or life saving situation
Brandon - Man, you don't look so good
Scott - Yeah, when my girlfriend gave me a Kentucky Thumb last night
A meme of a sexual move where you stick your thumb in a hole
“Kentucky ballistics had to do the Kentucky thumb to his throat”
Sticking your thumb in her ass while eating that sweet sweet pussy.
Bro I gave her a Kentucky Thumb last night and she came so hard