1 definition by Stfu Wannarexics.

Essentially try-hard anorexics that think that it's frickin awesome to be an anorexic. Generally in the 12-16 years category, or anyone that hasn't developed brain matter yet.

Wannarexics choose to become anorexic, and while most of the attempts fail within days of starting, some actually do become anorexic.

Wannarexics need to be killed.
Girl one: OMFG!!!! I like totes haven't eaten in 6 hours! I'M SO COOL.

Girl two: LOL. She's got Wannarexia. Dumbass.
by Stfu Wannarexics. February 20, 2011
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