A quote from a movie called "die hard", meaning: obviously!
Usually used in phone conversations.
Supervisor: Attention, whoever you are. This channel is reserved for emergency calls only...
Detective John McClane: No fucking shit, lady! Do I sound like I'm ordering a pizza?
What you humorously tell anyone else who happens to be present when you sift through your morning mail. Usually a "grim grins" way of saying that you merely received junk mail.
Saying, "No fines, summonses, or restraining orders" is a more entertaining way of informing others that there's nothing of value/interest in the mail, instead of merely saying, "Garbage... garbage... garbage..." as you systematically flip through one mail-piece after another before finally tossing da entire 0%!$@#!& stack in da recycle-bin.