(Noun). A zombie who seems to have been hiding in your closet and suddenly comes out to eat you.

(Adjective). A person who spends to much time playing videogames in his room.
(Noun). "Dude i was playing Left 4 Dead last night and had to fight tons of Closet Zombies!"

(Adjective). "Dude come hang with us and stop being a Closet Zombie!!"
by TopHatter June 7, 2009
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