A white haired man walked into a jeweler's shop late one Friday, with a beautiful young lady on his side.

"I'm looking for a special ring for my girlfriend," he said.

The jeweler looks through his stock, and takes out an outstanding ring priced at $5,000.

"I don't think you understand ... I want something very unique," he said

At that, the jeweler went and fetched his special stock from the safe.

"Here's one stunning ring at $40,000 The girls' eyes sparkled, and the man said that he would take it.

"How are you paying?"

"I'll pay by check, but of course the bank would want to make sure that everything is in order, so I'll write a check and you can phone the bank tomorrow, then I'll fetch the ring on Monday."

Monday morning a very pissed off jeweler phones the man. "You bastard, you lied there's no money in that account."

"I know, but can you imagine what a fantastic weekend I had."