a verb:
to insult or publicly humiliate someone verbally or otherwise. to make fun of someone. (this definition may be local to DC region)
used similarly to "fry" "own" "jone" "pwn"
Another use is when you get one over your mates at some sort of game.
Example 1: During a careers talk
James: I want to be an Astronaut Miss...
He is now smug
Miss: Your too fat to be an Astronaut
Andy: You just got Mercked Mate !!! Awww good and proper.
Example 2:
James walks into the room, little does he know that a bucket of water has been suspended on the door-
James is soaked
Andy: Awww you been Mercked matey!
Example 3:
When playing a video game , sports or shoot em ups work best.
James: I m gonna win this game easy
Andy scores a wicked goal in the last minute of Extra time and avoids penalties
Andy: You been mercked , nuff said
A 1. (A man is playing football and is hit so hard that his helmet was knocked off)
Teammate- "You got mercked, dude"
A 2. (A pair of boys are arguing over a girl.)
Boy #1- "Dude, stop hitting on my girl!"
Boy #2- "Man, I gave that girl the clap, have fun with that!"
Bystander- "Mercked."
A 3. (A boy is picking on a weaker child)
Boy- "Look at how small you are! I can hardly see you, little guy!"
Weaker boy- "That's not what your mom said last night!"
Bystander- "Mercked."
B./C. (A man is walking around aimlessly. He sees a friend of his.)
Friend- "Hey man! I think I saw you at a party last weekend!"
Walker- "Man, I went to that party and got so mercked."