An extension of the noun, and oft used colloquialism, homosexual which is characterized by same-sex contact, either as a genital act or as a long-term sexuoerotic status. Not conforming to the statistical nor the ideological norm.
a) "Don't be a hommer!"
In the instance of a friend or acquaintance about to disembark the evenings session.
b) "You are such a hommer!"
On using unsucessful attempts to persuade said friend or acquaintance to continue the evenings session.
c) "Darryl is such a hommer!"
Used to describe the actions of an individual on previous occasions in the instace of the individual performing a homosexual act.
i.e. leaving smoke club to see your partner.
The "Hom" syllable sounds like the "ROM" part of CD-ROM.
Also the unfortunate choice of stage name of a DJ, popular on the internet for his remixes.
(in the colloquial)
You're such a HOMMER, why did you smoke the last 88!