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1.
The name given to a man that assumes the role of the woman around other male friends. Behavior exhibited usually consists of complaining, aggravation, or being overly possessive of the other men’s time or attention.
You ordered a beer and who cares if it is warm. Now why are you complaining about dirty napkins? Dude, we can't hang out if your going to act like a manmoiselle."
by Mister W. February 23, 2010