The group of people, friends, aquantances, colligues who play COD and agree a time to play all together. Also known as a Halo ring (get the pun?), these group of people meet semi frequently to engange in the game.
Steve- "Hey, wanna come for a drink tonight?"
Stevette- "No thanks, im meeting up with my COD sqad tonight"
Steve- "But you're a girl"
Stevette- " So are my COD squad"
Steve- "CAN I COME?!?"