When someone (typically a male) becomes obsessed with body buiding to the point where he cannot actually see themself for what they are. They will habiutually attempt to become more and more muscular because they feel its never enough.
Monkey1: I don't think my 20" arms are big enough
Monkey2: yo dawg, you're crazy, you're suffering from bigorexia!
by ryno April 23, 2005
Get the bigorexia mug.
also known as Muscle dysmorphia, and it's a classified mental illnessmuch like anorexia. Being muscular to the Bigorexic is what being thin is to an anorexic.
"he's not my type..."

"he's handsome, why don't you like him?"

"he looks like he probably spends all his free time at the gym and taking weight gaining powders...a total bigorexic!"
by MintyLeila July 11, 2005
Get the Bigorexia mug.
A syndrom where one (normally a male) thinks that their muscles are never big enough. This often leads to spending excessive amounts of time at the gym, the loss of sensitivity.. and eventually the notion that one's muscles are more important than one's previous friends back home.
"Hey... maybe I will call my 'best friend' back home... nah, i would rather spend countless hours at the gym and suffer from bigorexia, and pretend that I was too busy studying."
by Cruiser05 December 21, 2005
Get the Bigorexia mug.