Named after Kentucky Ballistics 50 BMG SLAP round accident where he plugs his open wound with his thumb. This sex move is done by slowly inserting your exposed thumb into a female's vagina.
by flava-trian365 May 20, 2021

by TalkLikeAPirate May 20, 2021

- “I gave her The Kentucky Plug twice last night.”
- “The Kentucky Plug is one of her favorite things to do when shes bored.”
- “The Kentucky Plug is one of her favorite things to do when shes bored.”
by greg, just greg May 20, 2021

When have sex with your partner you shove your thumb into the nearest hole like their life depends on it.
by KoseiArmour May 20, 2021

When your 50 cal blows up during sex injures a vagina and you have to stick your thumb inside to stop the bleeding
Man last night on the range we ended up doing a kentucky plug after so not so friendly SLAPS were brought in ;)
by NukeRTwinZ May 20, 2021

by FlowFFA May 20, 2021

Derived from the accident that almost killed youtuber Kentucky Ballistics, the Kentucky plug is where you shove your thumb into places it really shouldn't be shoved, yet somehow just makes sense... like sticking your thumb in the pooper
I was banging her from behind and her butt looked so good, I had to give her the Ol' kentucky Plug. I cant remember much else after that, because she grabbed the lamp next to the bed and smashed me over the head with it
by aussieguy82 May 20, 2021
