Top definition
A queef-demon, shortened for easier pronunciation.

An awkward & unwanted person, usually a male.

"I thought I liked him but it turns out he's a huge queemon."

"Yep, that's too bad. Nobody likes a queemon."

Not necessarily a nerd, more often than not it is simply a male who is under the (wrong) impression that he is in fact, cool.
by Ashley Cackface June 15, 2007
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