Full Metal Wanker

n. Unskilled player in an online war game, such as Modern Warfare 2, who devotes endless effort to bitching, whining and obscene trash talking, while getting killed over and over.

These players tend to complain that everyone on the other team (or everyone else in a free-for-all) is either a "noob tuber" or "camper." Often guilty of being a team killer, due to anger management issues. Generally leaves the game in a rage quit.