Mustard on the beat, ho! 

A signature of producer DJ Mustard, appears in almost every production by him. Origin: in the end of "I'm Good", rapper YG says "Mustard on the beat, ho!".

YG: "Mustard on the beat, ho!" (though what you actually understand is closer to "mosanonabee, ho")

Mustard on the beat, ho! by JulianUndso September 22, 2016

Mustard Sock 

Your jerk off sock. That stiff, rigid man mustard crusted sock under the bed you pray your mum doesn’t find.

I’m so upset right now. I cleaned Johnny’s room and found a dozen mustard socks under his bed.

I always jerk with a mustard sock. Much less messy.

Mustard Sock by Eaton Holgoode June 15, 2018

Mustard Canoe 

True name for Deviled Eggs. Hard boiled eggs cut in two. The yolk removed and mixed with ingredients such as mayo, mustard, salt, pepper.

Mustard Canoe, Deviled Eggs

Mustard Canoe by Mustard Canoe pirates July 23, 2011

Mustard plug 

The crust left on the end of the eurthera after sex that makes pee go in several directions simultaneously.

"She got mad when I missed the toilet, but she calmed down when I told her I had a mustard plug."

Mustard plug by Helpful guy. April 13, 2014

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 On A Turtle 

When one dude covers his junk in mustard and another dude rubs it off with his hand and then licks the mustard off his hand.

"Mustard on a Turtle is like giving a blowjob by condiment proxy"

Mustard On A Turtle by Colonal Mustard December 1, 2009

Mustard Crumpet 

Refers to when a man has finished fucking a chick and pulls out his dick, then proceeds to take a dump on her pussy before taking a step back and pissing on it. In doing so resembling a very mustardy crumpet.

The other night Chris accidentally walked in on his sister Steph getting a mustard crumpet from her boyfriend.

Mustard Crumpet by ECMF May 28, 2010