Kentucky Uncle

A man who has a child with his sister, which makes him both the uncle and the father.

Oh man, I bet Sam has a Kentucky Uncle because of how stupid he is.

by Captain Martian August 3, 2016

Kentucky plug

Verb:a a device used to plug wet leaking holes 👍

My neck was bleeding so I put a Kentucky plug in it .

by Vikinggamer May 20, 2021

The Kentucky Plug

When you are getting deepthroated and your girl starts to gag, so you stick your thumb in her ass.

“Hey babe im horny”
“Okay get ready for THE KENTUCKY PLUG”

by Slenderkiller May 20, 2021

kentucky plug

The art of shoving your own thumb directly into your anus while having sex.

“Wow I was getting Brandon’s inch long AK and out of nowhere he Kentucky plugged himself!”

by Jigglypuffmik May 20, 2021

Kentucky Crystal

When in the act of oral sex the man spits on the females pussy licks the spit back up and gargles the mix of the pussy secretions and salivia before spitting it once again on the females sex organs and repeating the act several times while saying Crystal. The male can finally stop when the female can understand the male and that he is saying Crystal then smacks him in the face, unless her name is Crystal.

Sean says "Dude what happened to your face?"
Alan "Last night I was giving my girl the Kentucky Crystal and..."
Sean "Oh I see, Martha was not impressed huh"
Alan "Not at all"

by ~PK💋 March 1, 2019

Kentucky Plug

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.

Hey honey, want the Kentucky Plug tonight?

by Crusaderred187 May 20, 2021

Kentucky Plug

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