Merk Sauce 

1. Pooping in someone's mouth

2. Sauce used when tossing someone's salad

I just dumped merk sauce all over that dudes cake hole.

Merk Sauce by brochamp17 March 18, 2011

merk diesel 

A merk diesel is a power plant for boats. see:Cummins-MerCruiser's Sterndrive and Inboard Diesel Series

Yo!Yo! Joey you runnin' biofuel in that merk diesel? It smells like Skippers fish and chip, dude!

merk diesel by rico b.c. October 4, 2006

Merk Ardvark 

merk, he likes to sing god bless america at the most inappropriate times, is an amazing water polo player, and likes to play the drooms. A little slow in the mind, merk will never turn down a good turkey sandwich. He'll be the one humming while slapping himself in the cafeteria.

Come on merk, show us how ya jam, BOOM BOOM TSH TSH!

Merk Ardvark by Mr. Costigeen April 16, 2005

merk-stache 

a mustache that kills your game unless you're vertically smash'n, swagged out, cowboy dean... with a 'stache.

Guy) Hey babe, wanna go back to my place later tonight?
Girl) Sorry, you don't have enough game to where a merk-stache.

merk-stache by ajdean389 January 11, 2010

merk (merked)

Established from the nonsense of the infamous Arizona John Merkel

1.) Being late

2.) getting lost

3.) Doing something stupid

John missed the close up bus....shit son he got merked! what a douche.

merk (merked) by Jess May 13, 2005

merk out 

to make out or hook up

jane: i hung out with matt tonight
angela: did you two merk out?
jane: yea

merk out by anonymous123456 August 29, 2005

merk on 

Getting a “merk on”! Angry or upset with someone or something without justification or reason.

Oi Angela! Don’t get a merk on!

merk on by Richardranklin October 3, 2017