1.) A round about way of saying 'I just came'; euphemism for having an orgasm or total arousal

2.) when something really awesome happens, not necessarily sexual

Usually people say the 'the mail's coming' or 'the mail came', hence, 'fuck the mail', implying you're the one who came instead
What?? Natalie Portman and Mila Kunis do it in Black Swan?? FUCK THE MAIL.

Oh snap, did you just see that waitress bend over? FUCK THE MAIL.
by gayerthanthou April 13, 2011
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E-mail sent late on a Friday afternoon just before you finish work designed to make you work longer or just sent to you to annoy you over the weekend.
John: You ready to hit the bar yet
Gerry: I can't yet, my boss just sent me some Friday fuck off mail I have to deal with.
by workaholic February 10, 2012
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