There are many legends about Manneken Piss.
According to one of them, a little boy urinated against a door of a witch living in the building where the fountain is now set.
The witch was so annoyed that she changed the boy into a statue.
An other legend tells that a man had lost his son.
He found the boy after two days, nearby the place where the statue can be admired today.
When the father saw the child, it was urinating.
As a sign of freedom, the father built a fountain with a urinating little boy.
Well all that gave me a need....
After all if he can, why could I not?