To have sex without protection and hope to be lucky enough to not get anyone pregnant.
Girl: Dammit there's no condoms left

Boy: Looks like we're gonna have to fuck on luck
by Ace Fire December 10, 2011
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a mentality that success doesn't come from luck. it comes from hustle and taking calculated risks
I don't need luck. Fuck luck, just hustle.
by monday2monday January 21, 2018
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Dual usage:
1. A stroke of astonishing luck that comes out of no where!

2. A very bad luck incident near the end of a string of bad luck that seems to never go away.
1. Person scratches off lottery ticket. "Fuck luck! I just won the damn lottery!"

2. Person has a car wreck after leaving late and spilling coffee on themselves. "Fuck luck! Can it get any fucking worse!!"
by flacker September 20, 2005
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This is a variation on the more time honored "shit out of luck". It is an even more adamant reference to the fact that the person being addressed is in a bad position with no obvious or readily available resolution. The phrase also has a very succinct internal rhyme and is therefore preferred by the more poetic users of 'colorful metaphors'.
Jill: Can I borrow your bike to go down to the grocery store? I need to get some feminine products RIGHT NOW!
Jack: Sorry, my bike was abducted by aliens, you're fuck out of luck!
by James McKey March 02, 2006
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