The Kentucky Plug is a sex position where a thumb is inserted knuckle deep into a given oraphis in the human body. It was named after gun youtuber Kentucky Ballistics, who recently had a .50 BMG slap round explode and lacerate his jugular. In order to stop blood loss, he stuck his thumb in his neck, consequentially, the Kentucky Plug was conceived.
Hey babe, can we Kentucky Plug later?
Damn, that thumb looks nice, wanna Kentucky Plug?
When a malesticks both of his thumbs in both the ass and vagina of a female. The term was coined by Brandon Herrera in reference to Kentucky Ballistic’s 50 cal accident.
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"