2 definitions by dsun

acronym for fast moving zombie
most notably found in films like 28 days/weeks later
dude 1: quick! zombies! whats your move man?
dude 2: smz's or fmz's?
dude 1: fmz's.
dude 2: oh man, we're screwed.
by dsun May 27, 2007
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acronym for slow moving zombie
the stereotypical zombie found in most movies of this genre
the lesser of two evils
smz'z are the only movie monster you really stand a chance against. Vampires are quick and hard to kill, same with werewolfs, but smz's can be taken down easily and you can run past them. Granted they come in larger quantity which eventually marks your downfall, but at least they arent fmz's which are probably the worst.
by dsun May 27, 2007
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