When you're breaking her back, you shove your thumb in her ass. After she turns around, you slam your dirty, shit-filled thumb in her eye.
Me: What was Brandon doing earlier. He smelled like shit!
Friend: OH! Herrera gave his ol' gal the Kentucky Plug!
Friend: OH! Herrera gave his ol' gal the Kentucky Plug!
by YoMama6942069420 May 20, 2021

The sex act where one of the participant uses his thumb to stop his partner's anal cavity from leaking after some hard core anal sex.
I heard Tobby and Kyle went all out yesterday, Kyle had to do the Kentucky Plug on Tobby after some rough butt stuffs.
by The_Only_NEMMESiS May 20, 2021

by JXVX May 20, 2021

by Oneeyed guy May 20, 2021

Girl 1: I just got my period but don't have any tampons!
Girl 2: just do a Kentucky plug and ill go get one.
Girl 2: just do a Kentucky plug and ill go get one.
by Bobby buchee May 20, 2021

by trekmaster May 20, 2021

The Kentucky plug is a sexual act in which you will start having sex normally with your girlfriend, and halfway into it you will play 4:29 on Kentucky ballistics video my 50 cal exploded as you shove your thumb into her ass as hard as you possibly can.
by IamOverlord999 May 20, 2021
