When you need to, for whatever reason, plug a human orifice with your thumb. Sometimes you need to Kentucky plug the hole in your neck that is rapidly leaking blood. Other times, you need to Kentucky plug your girlfriend's asshole because it's Tuesday and you haven't plugged it since Sunday and she's itchin' for a pluggin'.
Mr. Herrera: Scott gave me the Ol' Kentucky Plug last night!
His friend: dude... gay....
Mr. Herrera: No, this time he was just plugging a shrapnel wound in my leg...
His friend: What do you mean "this time"... Did he Kentucky Plug you some other time?
Mr. Herrera: *abruptly changes subject*
When you receive oral sex while on the way to the hospital and you shove it too far down their throat.
Was giving my girlfriend the Kentucky Plug last night and she almost didnt make it to the hospital.
putting the fingie in the poopy hole when it bleed
derived from the infamous kentucky balistics incident when he put his thumb in his ass or something idk
when you tell her she's getting the kentucky plug tonight
The Kentucky Plug is the act during sex of using your thumb in order to stop a girl from squirting, much as Scott stopped his neck from squirting.
I don't want to get the bed wet tonight, so I'll give my girl the Kentucky Plug
When a girl is on her period and you slap her ass and plug your thumb in the vagina to stop the bleeding
Person 1 I gave my girl the Kentucky plug last night
Person 2 gross
When you are banging the hell out of a chic in the missionary position and put your right thumb deep into the right side of her neck.
She's gonna get the Kentucky Plug tonight.