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?
A phrase often used by teenagers when they order pizza. Can be used in any situation if enough marijuana has been involved.
TC-Yo man lemme get 5 big cheese pizzas.
Pizza guy: Aight that'll be $50.00.
TC: ok thanks, and make sure there's no shit on that pizza...CLICK(hangs up).
Pizza guy: damn stoners