A junior in an office dialed his boss's number by mistake & said :
Hey, send a coffee in my cabin in two minutes !..........!
Boss (shouted) : Do you know whom you're talking to ??? !!
Junior : No !!
Boss: I'm the boss of this office.. !!!
Junior (In the Same tone) : And, Do u know whom you're talking to??
Boss: No !!
Junior: Thank God. (and disconnected da phone)..... !