A sex position, where one partner shoves the massive Kentucky Ballistics grade thumb up the other partners vagina or anus to create a plug to stop the squirting, then proceed to fuck the other hole.
(The position originated from the life saving work of Scott Allen DeSheildâs thumb in stoping the bleeding from the wound of his 50 cal accident. )
âOh my god Scott, you gave her The Kentucky Plugâ
â Yeah Brandon she couldnât walk straight for the last week and a half.â