look up any word, like twoosh:
 
1.
Gross Homosexual
Not meant to be rude to Gays / Lesbians.
By: Jeremy Love
See that guy over there, he's a gromo.
by lissahhhhh December 30, 2008
 
3.
a grown up emo. also known as ... a complete fag.
1: "Hey man, have you seen Barry?"
2: "Yeah man, he's gone completely gromo."
1: "Fag."
by tonytonyson December 10, 2006
 
4.
A not so flattering, relatively gross homosexual. An alternative for being negative towards homesexuals.
A stinky, nappy heading lesbian = gromo.

A nasty, disgusting gay man = gromo.

A nice, clean homosexual = homosexual.
by Caristiona December 30, 2008