My friend was out partying in Zurich, Switzerland yesterday. He paid for his two drinks, a white and a black russian, and proceeded to pay - old school, restaurant style with a credit card.
By the way, who drinks white russians nowadays? What is this, 1997? Anyways, back to the tip:
He got a receipt for 34 swiss francs and that was that. Then he got a message from his bank informing him of his quite generous tip.
The picture below is proving one of two things. Ether that Swiss bankers are paid excessively or that someone committed some serious fraud.