when an online gamer gets extremely excited to kill another player; " hard on"( erection ). mostly due to an opposing player who "camps" , or "snipes".
(setting cod black ops)
player 1 : man !! this guy is camping the whole game and has killed me 10 times!!
player 2 : what a jerk!!!
player 1: man i've got a total GAMEWOOD for him!! when i find him ..... that ass is mine!!!