A sexual act where during sex, usually on a table top, where the giving partner blows their load inside the other. Then, they use their thumb to promptly jam into the hole, to keep the fluid from leaking out, until medical services arrive.
Matt: "How'd the date go last night?"
Brandon: "She was a freak, she blew up on me so I had to give her the Kentucky Plug."
Brandon: "She was a freak, she blew up on me so I had to give her the Kentucky Plug."
by ChewiePwns May 20, 2021

Sexual interaction with a women while using your thumb. Inserting into her vagina. Put a thumb in it.
For you Brandon Herrera
For you Brandon Herrera
by For Brandon Herrera May 20, 2021

When your girl is on her period and you use your thumb to plug the hole. (As much pressure as possible)
Brandon : "damn my girlfriend is on her period, we can't have sex"
Scott: "you can still give her the kentucky plug though"
Scott: "you can still give her the kentucky plug though"
by Poopashkinov May 23, 2021

by Goliath Gaming May 20, 2021

by Justyouraveragejoe94 May 20, 2021

Kentucky Plug is a Sex Position named after the legend AKA Kentucky Ballistics AKA 50.cal guy AKA the guy who stuck a thumb in his neck to save his life. It is commonly used to refer to the sex act of sticking a thumb in it. The word is most commonly used on the internet.
by ZeekSas May 20, 2021

A type of sex play on which the thumb is inserted into the anus similar to the function of a buttplug.
by ProbablyMk2 May 20, 2021
