A sex act consisting of inserting one's thumb into any orifice of one's sexual partner; loosely inspired by an incident involving the YouTube Channel "Kentucky Ballistics" in which a .50 caliber rifle exploded as he fired it and he had to put his thumb into the injury on his neck to survive.
by likwidchris May 20, 2021
by BoxFalcon May 20, 2021
We almost lost Kentucky ballistics but it's a good thing he used the old Kentucky plug to save his own life
by Not a Hot SLAV round 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 21, 2021
Brandon:” i want to log on into urban dictionary an hour after this video goes and see Kentucky plug”
by Fbryanclub May 20, 2021
by Ak-50 May 20, 2021
When she asks for the slap rounds during sex but then you use your thumb instead while in the reverse cowgirl
by Dipshit bob May 20, 2021