Have you heard the expression "that's fuck off funny", as in "that's so funny, I want whoever caused that funniness to fuck off because I can't stand that level of fun for much longer, if at all"? I believe (possibly extremely mistakenly), that it originated in the UK. Perhaps somewhere else. But I'm sticking to my guns on this one. Maybe.

There is also the expression "has a fuck off ______" (possibly CD collection, girlfriend/boyfriend, lemur*), where _______ represents the thing that is so extraordinary that 'it', or possibly the possessor of 'it', must immediately fuck off, as 'it' is far far far too good to either exist proximally, or be in the possession of someone else.

I like both of these expressions. You should too. Try them out at work. 'Yeah, I finished that latest projected forecast of imminent sales figures synergies Mr. Corporate Nazi, and they are fuck off promising too!'. Mayhap, for the younger viewers: 'Shit mum, this is some fuck off Tuna Casserole'. Go on ... impress Mater with your 'hip' youth culture ways.

*yes, I fully intend to relentlessly push the Lemur as a viable alternative to the Monkey. May our almighty omniscient/omnipotent overlord strike me as a deceased mullet if I fail. Actually, I tend to think that omniscience is irrelevance given omnipotence. If you are all powerful, shouldn't that presume all knowing? Semantics I guess.