A male who embodies the stereotypical physical characteristics of a lesbian woman. This look is typically achieved as an accident of gay men who are naturally feminine in appearance (also generally associated with pudginess, wire-frame glasses, and spikey hair) attempting to look like butch men.
That bleach-blonde Asian homo smoking at Fiesta Cantina is such a lesbiman.
gay standoffish hairy dude in a leather jock and/or harness who cruises the downtown bars till closing time still trying to look cool and masculine while at the same time trying not to appear desperate
"Hey guys, check out the lesbiman over at the bar trying to make up the rent before the weekends through"