A sex position where the agressor jams their thumb in their partner's backdoor, presumably in order to stop some kind of flow.
During sex:
Guy: hey, I got this new trick called the Kentucky plug, wanna try ;)
Girl: sure, babe, go for i-
Guy: *thumb smack noise*
Girl: *screams*
Guy: hey, I got this new trick called the Kentucky plug, wanna try ;)
Girl: sure, babe, go for i-
Guy: *thumb smack noise*
Girl: *screams*
by Nikolai Romanov May 20, 2021

by Fitty cal explode May 20, 2021

The act of shoving your thumb in your significant other's chest, and vagina; Imitating Scott from Kentucky Ballistics' .50 BMG slap round incident.
by anonymous May 20, 2021

A sexual position in which the female participant inserts her thumb int the man's while performing the 69.
by Alt-F4_to_sprint May 20, 2021

Lighting a firecracker while simultaneously ripping the but plug out of your partner's anus followed by a swift slap.
by Kenosha Quick Draw Kid May 20, 2021

The Kentucky Plug is a sex position where the dominating partner puts his thumb in a non natural hole during the act: Stoma, open wounds, etc. This of course refers to Kentucky Ballistics and the 50 Cal SLAP round interesting where he was required to stuff his thumb in his neck to stop the bleeding.
Verb: Johnny was hitting it from the front when he Kentucky Plugged Charyl's Stoma.
Noun: He nicked an artery after giving me a kentucky plug.
Noun: He nicked an artery after giving me a kentucky plug.
by PseUdonyM...(Nobody will have) May 20, 2021

by persian carpet May 20, 2021
