A Twihard is a devoted fan of Stephenie Meyer's "Twilight series", which are a series of books that make surprisingly good toilet paper and/or bonfire material. Twihards are mostly comprised of teenage girls who have long lost their insanity. Twihards have been brainwashed to become Stephenie Meyers personal, voilent army.
"Twihards have lost their insanity"
"Twihards officially have no life"
"Twihards are insane"
by epic-el September 2, 2015
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the biggest fucking retard you could ever meet. this person loves to read the twilight books. she/he is most likely crazy and is liable to come to your school or work with a knife or gun and shoot the non-believers of his/her cult up. you should be nice to this person, you never know what could happen
kid:man did you see that hannah girl, she's such a twihard.

other kid:dude don't say that about her she'll probably shoot us up.

kid:alright dude we'll be nice, but you know she's a twihard
by lollllllllllllllllllz February 17, 2009
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a boner you get after watching twilight
"Connor, whats in your pants?"
"Oh, I just watched twilight. I have a twihard."
by cbean24 December 9, 2011
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A boner you get when watching a twilight movie.
Omg I went to see that new twilight movie and I got such a twihard!
by IdioticSlayer July 30, 2010
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fans of twilight and stupid nerds who cant get over a masked super senior citizen who is a stalker and is a perv, because he loves a super young girl.
Today i slapped some Twihards because they were stupid.
by awesome MLIAer ninja December 30, 2011
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A Neopian guild full of incredible members who obsess over the Twilight Saga by Stephenie Meyer. They know everything there is to know about the series.
"Hey, Neila! What page does Edward--"
"Page, 402, Eclipse."
"Oh, you twihard member!"
by thesecretowner March 10, 2009
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Someone who is over obsessed with Twilight and wants there boyfriend to sparkle.
that weird girl who threw body glitter over her boyfriend, and has read twilight 5 million times and will gladly call themselves twihard
by SKRJ December 31, 2010
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