This one is neutralized not to offend anyone:
Three religious shaman each from different religions are out wandering together in the desert and happen upon a bag of gold coins. They divide their newfound spoils equally amongst themselves.
The first shaman says 'I will draw a circle in the sand and throw my share into the air, whatever lands in the circle will be donated to my church, and whatever lands outside I keep for myself.'
The second shaman contemplates this and states ' I have a similar approach but I'll draw a line in the sand and I also will throw my share into the air, what lands on the right side of the line is for my church and what lands on the left is for me to keep.'
The last shaman thinks about what the other two have done, and feels obligated to act similarily, so he thinks for a while and then states 'not to be outdone by your generosity, I too will throw my share of coins into the air, whatever G_d wants he can catch'