Mustard Plug

A small piece of hard (and sometimes crusty) shit that you push about before a big wave of diarrhoea.

That mustard plug was like a dam holding back a reservoir of shit, I just ruined my toilet.

by raunchycabbagebaby April 15, 2015

The Kentucky plug

When u blow ur thumb off with a 50 cal and then shove it up scarlet Johnson’s ass.

Brandon Herrera : hey I heard u got off with the girl from avengers last night

Me: ye man we did the Kentucky plug
Brandon Herrera : yo how did u get his thumb

by RYDO McShagger May 21, 2021

Kentucky Plug

When you give jam your thumb in the other persons butt faster than a bad slap round

Tonight babe I'm gonna give you the Kentucky Plug.

by Hibanamain May 20, 2021

Plug watermelon

When you go into a watermelon field right before it gets dark on a hot summer day, because you want the melon to be warm. And you take out your pocket knife and cut a plug out of the rind of the melon, you then proceed to fuck the shit out of the melon….and then when you’re finished you put the plug back.

The farmer harvested the plug watermelons today.

by Chao Terra October 28, 2025

Kentucky Plug

It's when you stick your thumb in it

-Hey, i was with this girl yesterday and she asked me to do the Kentucky Plug
-And what did you do?
-Well, i just stuck my thumb in her
-Nice

by Parits May 20, 2021

Kentucky Plug

The action of inserting one’s thumb in a woman’s rectum while engaging in intercourse

Scott: Yeah so I had her bent over and then stuck my thumb in her ass.
Brandon: Oh, you mean a Kentucky plug.

by barrymcockner69 May 20, 2021

Kentucky plug

When your girls on her period so you stick a thumb in it to stop the bleeding while you hit the brown eye

Brandon: I heard he gave her the Kentucky plug last night
Donut: damnit Scott!

by NotAKdaddy May 20, 2021