Definitiondizzy or stupid from (a lot of) fucking.
See also: fuck-nutty.
(1) Virginia Hill (Annette Bening) to Ben Siegel (Warren Beatty) in Bugsy (1991): ' The rest of the time you're just a good-looking, sweet-talking, charm-oozing, fuck-happy fellow with nothing to offer but some dialogue. Dialogue is cheap in Hollywood, Ben.'
(2) Julia (Geena Davis) referring to Kevin (Michael Keaton) in Speechless (1994): '... if he's a has-been, let's say, jumping from field to field like some fuck-happy rabbit carrying the inadequacies that come from inexperience...'
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Fuck The World
fuck up a wet dream
fuck your fist
Fuck, Fight, and Run a Footrace