I have a sense of humor, all right! It's just that it's a bad sense of humor.
A man walks into a bar. I can't remember the rest.
But here, I recall another one...
So, there's a Christian, a rabbi and a pagan on a boat. They have to get to the island across in order to get some supplies.
The rabbi starts praying and speaking some Jewish words and then walks on the water, gets to the island and then comes back again.
The Christian crosses himself, looks up in the sky and...he smoothly walks on the water. He reaches the island, takes his stuff and comes back to the ship.
Now, the pagan draws a pentagram, speaks some Celtic words and upon jumping on the water...he sinks.
"Shouldn't we just tell him about the rocks?", says the rabbi.
"What rocks?!", says the Christian.
I know, it was a harsh one.