In Santa Cruz, Bolivia, it is illegal for a man to have
sex with a woman and her daughter at the same time.
(I presume this was a big enough problem that they had
to pass this law?)

A pair of Michigan robbers entered a record shop nervously
waving revolvers. The first one shouted, "Nobody move!"
When his partner moved, the startled first bandit shot him. 

At a book fair which I attended last week, I noticed that there were
many of my favorite books missing. I went up to the lady selling
classics and said, "What have you done with the medieval novels? Where's
Ivanhoe?"

Without missing a beat, she answered, "It's been banned from the fair!
There's too much Saxon violence!"