mustard plug 

a totally kick ass ska band that no one has heard of. if you ask people if they listen to mustard plug, they look at you as if you had the word "dumbass" stamped on your forehead.

i love skanking to mustard plug!

mustard plug by spartan73 April 8, 2006

mustard plug 

The dried bit of mustard that squirts out of the bottle first. (See also: "lotion booger.")

Dammit! I got a mustard plug on my hot dog!

mustard plug by jukaswo November 28, 2007

mustard plug 

The yellow, green or brown paste found on the end of ones penis after engaging in anal intercourse.

The sex was great last night, except I got a mustard plug.

mustard plug by Misfit December 18, 2003

mustard plug 

when a man fucks a women with a yeast infection, and then sticks his meat in her ass...and then it burns

johnny gave that nasty ho with a yeast infection a mustard plug

mustard plug by dominick July 2, 2008

mustard plug 

The act of tongueing the ass of a lover with diarrhea.

She admittedly ate Taco Bell before our date, and as it turned out, I gave her the ol' mustard plug the next morning.

mustard plug by Joe Dugger May 4, 2005

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.

Mustard Plug by raunchycabbagebaby April 15, 2015

Mustard Plugged 

The act of having an object shoved into the urethra of a male by his lover.

Johnny asked Mary to be kinky so she mustard plugged him.

Mustard Plugged by SK1991 October 10, 2011