A guy who reads the Twilights book series: romance/horror novels that chronicle the life of a young girl who falls in love with a vampire. Most fans of these books are girls.
Mike is so masculine I can't believe that he has become a twiguy.
by xunzx February 19, 2008
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is a male who enjoyes "twilight", he is offten made fun of, or is offten a homo sexuale. they have read all the books and have posters of all the male characters( edward and jacob) on there walls.
dude#1-" wait your reading a twilight book, what an outrage"

twiguy- " yeah big deal"

dude#1- "oh you must be a "twiguy" i understand"
by ckg101 July 20, 2009
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A human male that enjoys the Twilight series of novels. A lot.

See also: gay fucking faggot who's also a homosexual.
Wendy: He's pretty cute.
Katie: Forget it, he's a twiguy.
Wendy: God damn it, why are all the good ones married or gay?
by Fake-Name March 24, 2011
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