It's a sex move where you jam a thumb up her vagina until she cums, and don't release it until she orgasms. It's a move based off of a youtuber, Kentucky Ballistics, Injury.
Girl 1: My boyfriend told me he was going to give me the Kentucky Plug tonight!
Girl 2: Woah, that's super hot!
by Florbo May 20, 2021
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A sex term made relevant by Kentucky Ballistics.
"Put a thumb in it"
Right before a female has a squirting orgasm, stick your thumb into her vagina to prevent fluid loss.
"Man my girl is a squirter so i had to give her the ol' Kentucky Plug last night to save the sheets."
by JJKizzle May 21, 2021
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Using your thumb in a hole it was not intended to be in.
Becky got the Kentucky Plug last night
DId she like it?

Hell yea kin folk
by ARsRGood May 20, 2021
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When you slap a .50 cal sized loaf into a broad, then you slam your thumb up her cooter to make sure none of the demon seeds escape.
I fucked Karen last night; I gave her the good ole fashion Kentucky Plug. I’m more than likely going to be a dad now.
by Buster Posey Wide Open May 21, 2021
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A sexual position where you SLAP your partner.... and put a thumb in it.
I'd like to Kentucky Plug you but Brandon doesn't have bail money.
by Fiddygopew May 20, 2021
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A sex position for when you plug a hole after you get slapped
After he got slapped, he "Kentucky Plugged" it.
by ExcaliburComic May 20, 2021
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A sex position where you stick your thumb in a girls ass or pussy like Scott did to his neck.
by SkullyBoiBrody May 21, 2021
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