When your girl has an unexpected heavy flow of menstrual blood pouring out of her vagina and your last option is burying your thump palm deep to stop the flow.
"Man the other night my girl started her period so bad I had to do the kentucky plug, just like Scott from Kentucky Ballistics had to when he severed his carotid artery."
The Kentucky Plug, its a sex position. Heavily inspired by the tragic accident that Scott from Kentucky Ballistics had, Scott survived a gun explosion by sticking his Thumb in his throat (he's doing good at the moment). This was specifically made for Brandon Herrera because he asked for this.
Kentucky Plug. When you have a hole in something and you absolutely need to plug it very fast! What type of hole I'm not saying, you can use your imagination. But a you Kentucky Ballistics used his thumb to save his life from a 50 BMG SLAP round.
When you stick your thumb into a girls vagina during sex. Similarly to how Kentucky ballistics stuck his thumb into his hole when his gun decided to fuck him
Yo I gave my girl the good old fashioned Kentucky plug last night