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?