LOL.. dude, you really need to lighten up. You don't have to be a kid to play video games. I'm sure that if you played Halo 3, you would probably love it.

I don't own it, but I go to my buddies house to play online with them. It is so much freaking fun to get 4 of us and go online versus 4 other people. Makes me glad that I have responsibilities, because if I didn't, I would never leave the house and play the 360 all day!!

To answer your question, no, I have never heard that phrase. We usually play against others online, so if it's part of a CPU based mission, I wouldn't know.