Those jokes are very much to the point, thanks :-) One I've also posted on my homepage a while ago but still like:
A duck walks into a bakery and asks the baker "Have you got any beer?"
"Sorry," says the baker, "it's a bakery, we've only got bread"
"OK," says the duck and leaves.
Five minutes later the duck walks back in and asks the baker "Have you got any beer?"
"Er..., no" says the baker, "as I said, it's a bakery and we only sell bread"
"Right-o" says the duck and leaves.
After another five minutes the duck walks back in and asks the baker "Have you got any beer?"
"Look" snarls the baker, "This is a bakery. We only sell bread. Ask one more time and I'll nail your webbed feet to the door!"
"I was only asking" says the duck and leaves.
Another five minutes pass and the duck walks back in and asks the baker "Have you got any nails?"
"No," replies the baker.
"Right then, have you got any beer?"