A term of endearment a twin (One of twooffspring produced in the same pregnancy) would use to reference their fellow twin. Like a roomie(room-mate), but a wombie.
a wombie is what you become when u start playing the popular mmorpg World of Warcraft(WoW)
a wombie is simple, a WoW zombie put together it makes, Wombie
"hey man what hapened to you friend Bob??"
"hes a wombie now"
"damn, their goes another one"