Top Definition
An eating disorder that only proceeds a month before Halloween. Mainly occuring in young women, characterized by a self-induced starvation in order to look hot in their slutty Halloween costumes. Halloweenorexia ends the following day and is usually followed by a food binge.
Giovanna: Did you see Sabreena in her lingerie outfit on Halloween?

AunaLee: Ya she lost so much weight! She looked bomb!

Giovanna: She'll gain it all back, she suffers from Halloweenorexia.
by Gio, Sab, Laur, Jen, Auna February 10, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.