by Alex_Lo April 30, 2013
A man who thinks it is attractive to be skinny and lacking in muscle mass or any outward physical appearance of masculinity. The most amusing example being young, metrosexual males who weigh 120-140 pound and go to the gym to "tone" and "get cut", but fear "getting too big."
Last night when I wanted to squat there was some manorexic kid pumping out 20 rep sets of frat curls in the rack with the bar plus 10 pounds. When I told him to move so I could squat, he told me he never did those because they are bad your your knees and he was afraid the huge testosterone and GH release would cause him to gain weight.
by The_Incubator February 28, 2005
by kit rottenchild August 12, 2006
by M2 June 03, 2004
A man who starves himself for the sole reason of being able to fit into ridiculously tight boys-sized clothing.
While he sought to affect a look of sleek urban chic, his skin tight trousers, too short tie, and massively undersized wool sweater vest succeeded only in flagging himself as just another modern American manorexic.
by PBCHLS92 February 22, 2012
Steve: dude I have to go to the gym because I am gaining too much weight
Frank: you are a manorexic, stop acting like a little bitch
Steve: you are right, lets get some wings at Brother Jimmy's
Frank: you are a manorexic, stop acting like a little bitch
Steve: you are right, lets get some wings at Brother Jimmy's
by bergali September 02, 2010
by R-Whitey April 14, 2006