Top Definition
Horny, and eager to fuck rather than masturbate.
I'm just a fuckhappy dude right now.
by Pissflaps McNulty November 11, 2006

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Very horny. Highly sexually excited.
Could also refer to one's famous promiscuity.

Gets its form from the term "trigger happy" and as such can be used with identical versatility.
"Baby, you make me so... I don't want to say "horny" because that sounds too vulgar. Fuck-happy. You make me SO fuck-happy."

"Why did you and Rick split up?" "Let's just say that prick got a little too fuck happy around my sisters."
by Scott Wood - Critical-Film.com April 15, 2009

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to climax (through, sex, masturbation, or other) more than 10 times within a 24 hour period.
Chris's party was more of an orgy, it was the first time I've ever pulled a fuckhappy.
by FatalGlory128 November 15, 2006

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The Urban Dictionary Mug

Lotsa space for your liquids.

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Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt