1 definition by Te Angree fais!!
A person who hates Twilight so much that they go to extreme measures to pronounce their hate of it. Examples: insulting fans, spamming/trolling websites, ect.
Girl 1: If I see another Twilight fan, I will rip her freakin' face off and burn her books!!
Girl 2: I know you hate Twilight, but don't be an obnoxious an-twihard!
Girl 2: I know you hate Twilight, but don't be an obnoxious an-twihard!
by Te Angree fais!! January 10, 2010