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

Last night I told my girlfriend I was going to give her a Kentucky plug
Paraphrased from Scott If it wasn’t for my Kentucky plug I might not be here tonight
Paraphrased from Scott If it wasn’t for my Kentucky plug I might not be here tonight
by Sniperchefmatt May 20, 2021

A sex position involving shoving your thumb into certain holes. Named after youtuber Kentucky Ballistics after shoving his thumb into his neck after his 50 cal exploded
by MemesAreCancer May 20, 2021

by EvilOneOne May 20, 2021

by AngryMater13_LA May 20, 2021

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
