When the thumb of a big bald burly man is jammed with significant force into a natural or unnatural body cavity preventing the cavity from leaking its contents...
“Yeah man, Ellie started her period halfway through the hookup, so I gave her the ol’ Kentucky Plug”
by Callout (I love you Brandon) May 20, 2021

Not to be confused with the Kentucky thumb the Kentucky plug is a sexual act where one person smokes Kentucky Plug tobacco while their partner penetrates from behind.
"I should have never tried The Kentucky Plug with Sarah last night it made her start smoking again."
by Bob Branch May 20, 2021

The sexual act of shoving your thumb so far up someone’s ass that it feels like a slap round(very heavy hitting) to the throat.
by SR-71BlackBird May 20, 2021

by EvilOneOne May 20, 2021

When your having sex with Megan fox and you demand she wares gloves to hide the Kentucky ballistic Thumb
"She asked for the Kentucky Plug"-Scott
by Anamu_wuver May 20, 2021

by AngryMater13_LA May 20, 2021

a life saving sex position involving a big gape and a thumb
popularized by Scott Allen DeShields Jr.
No SLAP rounds required :)
popularized by Scott Allen DeShields Jr.
No SLAP rounds required :)
by The Tanker May 20, 2021
