Paddy rushes over to his friends house and says, "Mary, there's been a terrible accident at the brewery and your Mick is dead!"

Mary says, "Oh my Lord, what happened?"

Paddy says sadly, "Your Mick drowned in a vat of Guinness."

Mary says, "That's just awful, did he at least go quickly?"

Paddy says, "Unfortunately, no, he had to climb out three times to take a leak."