It is hard to find a joke today without a dirty word or two in it, but, here is one:
Two tall trees, a birch and a beech, are growing in the woods. A small tree begins to grow between them, and the beech says to the birch, 'Is that a son of a beech or a son of a birch?' The birch says he cannot tell.
Just then a woodpecker lands on the sapling.The birch says, 'Woodpecker, you are a tree expert. Can you tell if that is a son of a beech or a son of a birch?
'The woodpecker takes a taste of the small tree. He replies, 'It is neither a son of a beech nor a son of a birch. It is, however, the best piece of ash I have ever put my pecker in.'
Now wipe that silly smile off your face.