You say to your boss: You need a nerfing
You refer to your co workers as "Puggies"
You say over the store mic "Looking for Group for Isle 5, must have experince, no noobs"
You know when your boss is addicted to wow when he says "Your pay is going to be nerfed by 20%"
You Refer to the customer as an NPC.
You pick up a Toy Shield and Sword and Do a Leeroy Jenkins! (Yes, this actually happened at work, a co worker watched the video and pulled a Leeroy and ran into the stock room that was full of boxes to which no one wanted to do) and have a co worker repond saying "GOD DAMN IT LEEROY"