mid-intercourse, secretly plug your girls butthole and proceed to use your thumb as your phallus, see if you can last 8 seconds before she notices.
by WhiteBoyBen May 20, 2021

by Jigglypuffmik May 20, 2021

A sex move where you plug your thumb into your partner’s neck during sex. Sometimes can cause mild bleeding to initiate the move. SLAP rounds optional.
Me: Did you do the Kentucky Plug last night?
Brandon: Yeah I did but now I’m on trial for second degree murder.
Brandon: Yeah I did but now I’m on trial for second degree murder.
by donkmobile May 20, 2021

When she's bleeding but you wanna finger bang her so you jam your thumb in her pussy and yell Kentucky Plug!
by Moresohn May 20, 2021

by Vikinggamer May 20, 2021

Sexual position involving the judicious application of one partner's thumb in a partner's orifice. The orifice in question need not be original equipment to the receiving partner.
by Dregan's Balls May 20, 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
