by Riddler5000 May 20, 2021

by Bigdabnug420 May 20, 2021

Sex position where you insert your thumb into your partners anus while they violently fart and poop.
by Haludza May 20, 2021

When your girlfriend claims she can give you the "Kentucky Plug" it means she's a keeper, she's highly medically trained, and equally freaky XD so if anything happens I can guarantee she will put a thumb in it.
Woman: "hey baby, you wanna Kentucky plug tonight?"
Man: "of course! Ill go clean my barrel, and over pack my load"
Man: "of course! Ill go clean my barrel, and over pack my load"
by Skyler1 May 20, 2021

by I don't know my real name... May 20, 2021

Sexual action involving the thumb in the womans Vagina with index and pointer spreading the Labia allowing the middle finger to articulate the citrous. the three fingers form a "K" (as in Kentucky) And thumb acts as a "plug"
I was watching my buddy scott's youtube and he said just "stick a thumb in it" sure enough I gave my GF the Kentucky Plug and had her in a euphoric daze
by SirShadowman May 20, 2021

When you shove your thumb in someone's hole so hard, and with such stamina, that you literally stop them from dying.
It's a good thing Scott was able to Kentucky Plug himself, or else we'd have had to hear all about how his dad did it to him - that that would've been an even weirder boner.
by tangoprime May 20, 2021
