by OilK May 20, 2021

Where you shove your thumb in a 19th hole during sex. You leave it there until you make it to the hospital or she finishes.
by Truetexan1 May 20, 2021

by bich lasagna May 20, 2021

by Stephen4241 May 20, 2021

When during sex with a menstruating woman, (or traumatic injury resulting in uncontrolled arterial hemorage) you jam your thumb in the hole to hold back the red sea.
"Man, Scott would be figgety fucked after the slap round if he hadn't deployed the ol' Kentucky Plug."
"Man, I got my red wings last night. It would've looked like a Kentucky Ballistics video if I hadn't pulled out The Kentucky Plug.
"Man, I got my red wings last night. It would've looked like a Kentucky Ballistics video if I hadn't pulled out The Kentucky Plug.
by Whistlin Dixie Normous May 20, 2021

by Zaavan May 20, 2021

A exciteing sexual move! When he/or she thrusts his/or her thumb into his/or her partners anus with the force of a 50 cal "Slap" round. 9/10 times this move will result in blindness for both partys.
"Jeffs wife had been walking into everything. She lost her site after he gave her the Kentucky plug last night"
by Billbraski May 20, 2021
