A zombee is your typical meathead
douchebag: fat, out of shape, unemployed (or employed in a completely
dead-end job), and
dumb. Zombees like to fantasize that they are, or were at one
time, important. They play this fantasy out via a "tough guy" routine on the web.
Zombees like to troll, scream obscenities, instigate screeds and generally act like antisocial asswipes, all behind the anonymity of the internet. They make self-negating claims like "I'm not bragging, but I was special forces. I was in Iraq, before we were in Iraq". When faced with their own inadequacies, Zombees resort to namecalling in a particularly unwitty fashion.
Zombees often have anger management issues, and are
prime candidates for domestic violence and sociopathic behavior.