Dear friend, we all can make fun of each other's religion and beliefs. The fact is, there is no supreme creator nor any life here-after. Every thing ends here. So there is no point in fighting in the name of religion.
I am hailing from a place where we have nearly 20% muslim population. We all live peacefully in our locality without harbouring any hatred for each other. We sometimes make fun of our beliefs also. I will narrate an innocent joke about a muslim (you can substitute name of the follower of any religion for that):
Once a person was very hungry and tired. He had no money for buying any foodstuff. He prayed to Allah and said "if I get one rupee, I wil donate 50 paise to the mosque and with the balace 50 paise I will buy some foodstuff. After walking for a while he got a 50 paise coin. He then exclaimed: Allah has no faith in me. He took his share and gave me the balance only!!!!
