Buzz off and Jhoom BaraBar Jhoom paradigm shift

If anyone has not seen the Jhoom BaraBar Jhoom trailer yet

(http://youtube.com/watch?v=n-99Uu5kTqg&mode=related&search= ) , well here's a new addition to Indo-Pak conversational grammar {Indian mistakes Pakistani for Indian , tries to draw him/her into a conversation , the person being spoken to can just indicate the other person to buzz off by mentioning that he/she is from Delhi/Lahore as the case may be ...

Sample another conversation along the same logic:-

1)(cute PYT sitting outside the venue of a Maharashtra Railway Recruitment Exam center, dude from any other state other than Maharashtra walks up to the lady)

Dude: Me , Kunal Lal from UP.
PYT: I am Shreya , Shreya Nene from Pune...

Didn't understand, oh you poor uninformed soul ,read this: http://www.hinduonnet.com/thehindu/holnus/001200705201610.htm

I used to be a member of an Orkut group called (http://www.orkut.com) "Engineers against reservation "....I wonder if there is an Orkut group for protesting against such diseases as well.