"Girl, ever since I found out about my bf's wife and that bartender gave me the clap I've come down with manorexia."
by Tina Ballerina May 25, 2007

When a man doesn't eat for a prolonged period of time, not because he has self-image issues, but because he has simply forgotten that he was supposed to eat regularly.
"Wait, when was the last time you ate?"
"Uhhhh...yesterday?"
"Dude, that's a serious case of manorexia right there."
"Uhhhh...yesterday?"
"Dude, that's a serious case of manorexia right there."
by thekeegan January 13, 2012

It's a working temporery version of "Anorexia", which only males are capable of. A male that is not satisfied with how built his body is because he has a little beer belly and the chicks he is banging. So he eats very little, downs fat burners, works out like the incredible hulk curling Abram tanks and benching Rosie O'Donnell and squatting Oprah, until he gets the results he wants and goes back to banging hotter chicks continuing his life before Manorexia.
guy 1: Yo, remember tony?
guy 2: Yeah, he's the somewhat big guy back in college...
guy 1: Yeah, he went Manorexia mode and got big man!
guy 2: Yo there's tony right there! =\...is that...what the fuck!
guy 1: Yo! that's my bitch and your bitch! >=( fucker...we would kick his ass if he wasn't so damn huge...bastard...
guy 2: Yeah, he's the somewhat big guy back in college...
guy 1: Yeah, he went Manorexia mode and got big man!
guy 2: Yo there's tony right there! =\...is that...what the fuck!
guy 1: Yo! that's my bitch and your bitch! >=( fucker...we would kick his ass if he wasn't so damn huge...bastard...
by TheOriginalProffesor December 07, 2011

A psychological disorder among males where one's self-image is over-inflated to include greater height, weight, strength, intelligence or genital endowment, contrary to one's actual physical appearance, sexual or mental capacity.
Greg's manorexia made him believe he could fend off his two Somoan attackers. But at 5'3" and 100 lbs he was no match.
by lvtoth October 05, 2008

When a man is muscular but sees himself as being too skinny. This is often seen with men who workout.
by J Lewis September 22, 2007

guy 1:so how did your date w/ Amy go?
guy 2:shitty she ate 4 pizzas and all the bosco sticks!
guy 1:damn that bitch has manorexia!
guy 2:shitty she ate 4 pizzas and all the bosco sticks!
guy 1:damn that bitch has manorexia!
by gondisux October 08, 2008

An emotional disorder in bodybuilders characterized by an obsessive desire to look huge but feels as if they are skinny.
200lbs bodybuilder: “Bruh I feel like I’m shrinking, my muscles are getting smaller”
“Nah man I think you have manorexia”
“Nah man I think you have manorexia”
by 808babydoll August 26, 2018
