mid-intercourse, secretly plug your girls butthole and proceed to use your thumb as your phallus, see if you can last 8 seconds before she notices.
by WhiteBoyBen May 20, 2021

A sex move where you plug your thumb into your partner’s neck during sex. Sometimes can cause mild bleeding to initiate the move. SLAP rounds optional.
Me: Did you do the Kentucky Plug last night?
Brandon: Yeah I did but now I’m on trial for second degree murder.
Brandon: Yeah I did but now I’m on trial for second degree murder.
by donkmobile May 20, 2021

by Jigglypuffmik May 20, 2021

by John Doneghy May 20, 2021

by 4 ak guy May 20, 2021

The Kentucky Plug is a scatological developed by Kentucky Ballistics. It is defined as a sex position where the user firmly inserts a 50 BMG slap round into the receiver's asshole.
by Crusaderred187 May 20, 2021

When you get creative in plugging a hole and end up using your thumb. This originated with a neck wound, but I think we all know how the Kentucky Plug will most often be used. In the dark on a saturday night with a girl you barely met at the bar.
"Yeah, she said she needed more so I gave her the ol' Kentucky plug." "You just put a thumb in it?" "Yep. I just put a thumb in it."
by Alconium May 20, 2021
