Acronym, stands for "Male On Male Anal Sex Enjoyer". A Psudonym for homosexual males. Originated in IRC due to a discussion on how words have changed meanings and the word "gay" no longer means "happy". Also an attempt to reclaim the original meaning of "gay" by replacing it with a new, albeit offensive, slang word.

Pronounciation: "Moh-Mayce"
"You're such a momase, Steve."
"I think Jimmy's a momase."
by LMB September 13, 2006
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