From Urbandictionary. My roommate has to the max
A Male Internet user who tries to distinguish himself as a picky opinionated person, especially in the field of observing women. When in actuality they are very desperate for women, and would **** anything. Also said male is typically very unattractive himself.
It was obvious Trevor had Internet Male Syndrome when he observed a semi attractive girl and immediately disregarded her as hideous, despite her being out of his league