A form vaginal or anal play, using ones thumb to "plug up the whole." This term is inspired by the popular YouTube channel Kentucky Ballistics. After suffering a nearly fatal .50 caliber related accident, the YouTuber stuck his thumb into the hole in his throat. So the term "Kentucky Plug" means to stick your thumb up your partner's hole, and plug it almost as well as Kentucky Ballistics plugged his throat.
by mydoodda May 20, 2021
by Jigglypuffmik May 20, 2021
by N0secondbest May 20, 2021
The use of a thumb to plug an anus after generously filling it with semen, as to not let it leak the life juice.
by BBQalbatross May 20, 2021
by Brandon's fat cock May 20, 2021
by Ye old operator May 21, 2021
I heard you gave the HR girl the Kentucky Plug yesterday. You probably should have washed your hands before shaking the bosses hand though.
by The wolf26 May 20, 2021