A different take on 'all out of luck', but is specifically used when you have no simple means of having sex. This could be because you just broke up with a bf/gf, or perhaps a 'friend with benefits' dropped the benefits component.
Steve: So Jack, is your sex life good at the moment? Still getting some from that hot blonde? What about your ex?
Jack: Nah mate it's shit now.. the blonde got a boyfriend, Danii is overseas, and none of my other contacts are interested in a quick root right now.. Im all out of fuck!
'Did you hear about Benjamin, he's started that all-beef diet after spending several hundred dollars accessing nutritional advice from a quack with zero qualifications, all in the hope it'll bring him closer to her equally kooky dad.'
'Well, there was a recent outbreak of BSE, so let's hope CJD does its thing and this distinctly boneheaded contingency collectively win the next few decades' Darwin Awards.'
'To be fair, bovine spongiform encephalopathy does accurately describe the brain states of these pathological simpletons.'