After performing Seggs in the doggy style position, you use your thumb to plug her gash in an attempt to keep your "fluid" from leaving the hole.
I used the Kentucky plug on my wife last month and now she's pregnant!!
A sex position proposed by people who follow #gunmemereview. Related to Scott from Kentucky Ballistics using his thumb to stop bleeding after the infamous 50-Cal SLAP around incident
I will be using the Kentucky plug in my Girlfriend tonight.
But you don’t have a girl friend?
.... oh that’s right
To make a thumbs up sign then use the thumb to pleasure a females vagina
" i just gave her the old Kentucky Plug, she loved it and came like a fountain"
When someone shoves their thumb into their own tracheostomy hole for sexual pleasure.
I was bored last night so I took my thumb and gave myself the ol' Kentucky Plug.
When you finger your girlfriend using only your left thumb, the same finger Kentucky Ballistics used to save his life during his recent accident.
Hey baby, ready to get the Kentucky Plug tonight?
A sexual position in which one person firmly inserts their thumb into the partners butts hole.
She was giving me bedroom eyes, so I gave her the old Kentucky Plug.
The Kentucky Plug is a sexual act in which one person takes, and jams their thumb into any orifice of the body of their partner. This act can be done to assert dominance and is known as a "pro gamer move".
"My girl was talkin bout me havin a small pecker an all, so I gave her the ole Kentucky Plug right in the back door. she ain't gonna walk right for a couple days now!"