When you stick your thumb up your partners rectum after they have the Jose special at the local Hispanic restaurant and the back pressure of their fart builds up and causing your finger to break in a backwards motion when it explodes.
did you hear about what happened to Scott, get gave Brandon the ole Kentucky plug and now he's in the ER.
by kentuckyplug May 20, 2021

by BrandonKentuckyRanch May 20, 2021

by whygodamiblack May 20, 2021

A sex position in which you stick a thumb up someone's ass after cumming in it to prevent it from leaking out, in the same manner as Kentucky Ballistics plugged his jugular with his thumb
by KaiserVon May 20, 2021

A sex position in which the male blows himself up with his .50 cal and bubba's pissing hot reloads, and the female then proceeds to put her thumb up his ass
by Brandon Herrera May 20, 2021

by Oily jingle bells December 10, 2018

A Kentucky plug is where somebody wraps their thumb or entire hand with a shirt or cloth of some type and proceeds to insert thumb into the rectum.
by SquirrelFuu May 20, 2021
