A term used to describe a male who looks as if he is anorexic. Usually used on Myspace, this word is an insult to skinny emo dudes who wear their girlfriends pants.
by ElectrikkJesskka June 16, 2006
Karen: Have you seen Tom lately?
Sarah: Yes, he's soo manerexic! He scooped the innards out of a bagel and ate the shell only!
Sarah: Yes, he's soo manerexic! He scooped the innards out of a bagel and ate the shell only!
by superbubba. April 13, 2010
My boyfriend, Bob, eats food only once a day...but tries to eat my pussy every hour....he must be a manerexic.
by Minijew July 20, 2011