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

After eating a hefty plate of baby back ribs, one partner assumes an upside-down, cross-legged position on an elevated surface while the other runs circles around the first. Both partners expel their barbecue-fueled farts, resulting in a swirling vortex of methane.
To ensure proper execution, the upside-down partner must unleash a cry of "Howdy do!" in a long drawn-out fashion, spurring the partner in motion to increase their revolution speed, thus resulting in a very powerful, odorous whirlwind.
To ensure proper execution, the upside-down partner must unleash a cry of "Howdy do!" in a long drawn-out fashion, spurring the partner in motion to increase their revolution speed, thus resulting in a very powerful, odorous whirlwind.
Partner 1: Have you thought about that thing I asked you earlier?
Partner 2: Oh right, the Kentucky Whirlwind? Yeah totally, I'll give it a shot.
Partner 1: Okay, did you defrost the ribs like I asked?
Partner 2: What ribs?
Partner 1: I want a divorce, Susan.
Partner 2: Oh right, the Kentucky Whirlwind? Yeah totally, I'll give it a shot.
Partner 1: Okay, did you defrost the ribs like I asked?
Partner 2: What ribs?
Partner 1: I want a divorce, Susan.
by Yung Fetus March 22, 2019

The act of engaging in intercourse with your partner at the start of the annual Kentucky Derby horse race in an attempt to finish prior to the winning horse and jockey.
Dave: Hey Kyle, do you have your bet in for The Annual Kentucky Derby?
Kyle: Yeah, Sara and I have been practicing, and I think we can beat even Seabiscut!
Kyle: Yeah, Sara and I have been practicing, and I think we can beat even Seabiscut!
by fivewide May 6, 2023

When you discharge a firearm and the firearm explodes in your face and the only way to stay alive is to plug the shrapnel hole in your neck with your thumb until the ambulance arrives
1: Hey did you hear Scott’s fiddy blew up and he almost died?
2: Yeah, luckily he stopped the neck bleeding with a Kentucky plug
2: Yeah, luckily he stopped the neck bleeding with a Kentucky plug
by Tater Six May 20, 2021

A sex act between two people where some corn is frozen and slathered with butter. The male fucks the women doggy style while he takes the corn and puts it in her ass, the butter acts as lube.
by Jerry Longdick July 11, 2017
