Commonly referred to as the thumb, the Kentucky plug can be used inside or outside of the bedroom as either a life saving tool or a fun way to spice up your time in the bedroom.
by Yaboikentuckythumb May 20, 2021

When you are banging the hell out of a chic in the missionary position and put your right thumb deep into the right side of her neck.
by The Kentucky Thumb May 20, 2021

by anonymous May 20, 2021

Her: I wanna try something new
Him: So I saw this video and let's try the Kentucky plug
Her: sounds fun
Him: So I saw this video and let's try the Kentucky plug
Her: sounds fun
by chickenbaby May 20, 2021

The Kentucky plug is a sex position involving the use of a thumb that went through hell being shoved up the partners rectum, invented by Kentucky ballistics after his thumb had veitnam flashbacks.
by Sscup May 20, 2021

by Ak50 May 20, 2021

A sex position proposed by people who follow #gunmemereview. Related to Scott from Kentucky Ballistics using his thumb to stop bleeding after the infamous 50-Cal SLAP around incident
I will be using the Kentucky plug in my Girlfriend tonight.
But you don’t have a girl friend?
.... oh that’s right
But you don’t have a girl friend?
.... oh that’s right
by Gunmememeenthusiast May 20, 2021
