by Zaavan May 20, 2021

by Stephen4241 May 20, 2021

by sucky my ducky May 17, 2018

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

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

An Anti-Safety device used in historical steam engines, allowing for the elimination of the traditional fusible plug, for the operation of a boiler with less water than conventionaly allowed.
Dat Tweedy Wun Fiddy musta been running a Andover Soft Plug last week because I swear there wasn't a drop of water in the glass.
by ADENGINEER October 15, 2022

Using ones thumb to please a female; commonly used in the redneck valley of Kentucky; can also stop bleeding out from a severed jugular.
Guy: “Hey how about we try the ‘Kentucky Plug’ tonight?”
Girl (aroused): “How about we try on each other?”
Girl (aroused): “How about we try on each other?”
by boogalooboy May 20, 2021
