1. to kill someone
2. to beat someone in a game
3. to insult someone
4. to injure someone
1. looking unkempt
2. looking real stoned/drunk
-"Menzies and Calum went bare merking" - Menzies and Calum went on a killing spree
-"No one can merk Menzies and Calum cuz! they are bare nang tings" - Nobody can kill Menzies and Calum my friend they are too kool
2. merk - to engage in unrestrained sexual intercourse, until the recepient can not walk!
The term merk is an abbreviated slang expression for a Mercenary, one who is a civilian for hire, that becomes involved in military black ops (Operations), so when you Merk someone, you do a number on them in a , Black Op's covert manner and normally executed with extreme prejudice, and that means they can normally kiss their butt goodbye.
'ref: Stingray uk answers yahoo.com'
2. I won't waste no time i'll make it worth it.
One hundred percent i'll make it perfect.
You got a body to die for lemme merk it.
'Song: Dizzee Rascal feat. Calvin Harris - Dance with me'
i just got merked by some white boy
i forogt to wipe my butt and i just merked my white briefs