The New York Observer describes a “shmomosexual” as a “Joe Shmo” kind of guy — only gay — who’s a little too smart, dresses sloppy and is utterly untelegenic.
Joe Shmo: someone so asinine, ridiculous and absurd their mere presence bothers anyone in the room. (The Urban Dictionary)
Telegenic: Having a physical appearance and exhibiting personal qualities that are deemed highly appealing to television viewers.
Jenna: I ran into my ex-boyfriend yesterday.
Markus: So... how did it go?
Jenna: Awful! Since we broke, due to his affair with Ronald, he has become 100% shmomosexual... I can´t forgive me for being with such an ass.