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A person, generally a man, who has openly and officially declared a desire for more sex. Often accompanied by a variety of loudly announced self-improvements, and viewed by partners (if any), as an increased cheat risk, though this isn't necessarily the case. Just damn motivated, that's all
Dude: Dave hurt his back.
Other dude: Huh? What'd dumbass do?
Dude: Lifting weights.. He's a mosexual
Other dude: Oh shit..
Dude: No no.. not gay. Just wants more sex. He's motivated
by mosexual September 22, 2009
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Jun 24 Word of the Day
An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.
Sarah: 'OMG Susan, I can't believe you are wearing the same skirt as yesterday. Oh, and by the way, EVERYONE knows what you did with Kevin on the weekend. Plus you look a little fat, are you retaining water?'

Susan: 'LEAVE BRITNEY ALONE!'
by Billy Chickenhole September 15, 2007
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2
Shorthand slang for "homosexual"; generally used in a humorous tone, by other gay men.
Do you see that guy's jeans!? Oh my god, he is a raging mosexual!
by joesmith40 September 15, 2006
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3
a person who is attracted to everyone who is moving - so literally tone everyone; someone who is highly needy
He is mosexual
by FloxLea June 23, 2018
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