The act of jamming a .50 BMG up a participating partners asshole with your thumb as deep as you can. Then, lean in and peer into their asshole. Now pucker up and have your partner push that kentucky plug out with all their might, allowing them to vibe check your orbital bone.
Everybody knows Scott’s givin’ ole’ Matty the kentucky plug tonight!
When you’re hitting a fat chick from the back and put your them in her just to keep her from yelling.
That bitch was squealing so loud I have to give her the Kentucky plug.
When you stick a 50cal into a girls "crevices" and pull the trigger. It will not fire, but will explode and only damage the man's thumb.
"Scott sure did perform the Kentucky Plug with his wife that night! Sure hope his thumb is still ok..."
When you and your lady or gentlemen friend are getting intimate, and you stick your thumb into them, in assumably a nicer way than a man with a serrated vein would stick their thumb in themselves to prevent blood loss.
Brandon Herrera got the Kentucky Plug last night.
A sex position where you shove a thumb up your partners ass. Also works great for shrapnel wounds!
Last night, Scott gave her the ol' Kentucky Plug.
When you are having sex and shove your thumb up your partners ass.
I surprised my girlfriend by pulling a Kentucky plug last night, she slapped me.
A sex position involving a thumb & a bloody hole
Last night Scott gave his wife a “Kentucky plug”