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

a sexual self preservation move which occurs when sudden menstruation interrupts anal intercourse, the user inserts their thumb and surrounding soft tissue into the vagina sealing and containing the blood flow until they reach completion.
i brought home brandy last night after the swap meet and we were fucking all night long until she started bleeding, so i had to hurry and give her the Kentucky Plug so she didn't bleed out and fuck up my new camo comforter.
by the77jon May 20, 2021

A chunk of shit remaining on an anal plug after being pulled out of an asshole. Can also be used to refer to a useless person, whose worth can be equated with a piece of shit stuck on a used anal plug.
Have you met Ashley's new boyfriend? I heard he's a piece of shit that hasn't worked in 3 years. What a fucking plug nugget.
by deezdefinitions September 3, 2016

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

by John Doneghy May 20, 2021

The sexual act of plugging one of your partner’s orifices with your thumb. Named after a Kentucky man who plugged his gaping neck wound with his own thumb stopping him from bleeding out.
Debra was on top riding me , and I just had to reach around and hit her with the ol Kentucky plug . Scott would be so proud!
by EOMFDwop May 20, 2021

dude,your girlfriend just took your car,where'd she jet to?
she's just hitting the store for some snatch plugs.
she's just hitting the store for some snatch plugs.
by xirtam January 17, 2008
