Customer: If I post this letter tonight, will it get to Karachi in two days time?
Post Master : Yes sir, it definitely will.
Customer : I bet you, it won''t.
Post Master : Why not?
Customer : It''s addressed to Sialkot.
Message pe message bhejte ho,
bhej bhej ke bheja kharab karte ho,
bhejte ho to bhi kya bhejte ho,
khud ka bheja to chalta nahin,
doosron ka bheja hua bhejte ho!