I think islamic humour will go something like this:
"OK ,OK ,OK so Muhammed and me went looking for this goat ...ok,ok,ok,  and then we went to  goat market but all we found was mule....ok,ok,ok,  . Muhammed turned to me and said; for money of 1 goat we buy 2 mule , then you and I can have 2 sex partner . "