The opposite of anorexia. The person with Biggorexia is never satisfied with how big they are. Quite often used to describe the condition that afflicts bodybuilders.
Look at that dude. His arms are massive, his body resembles a half tank -half Greek God crossbreed and his cock looks like a babies arm holding an apple. He must have Biggorexia.
by The Fantastical Mr. Kemp April 08, 2010