A husband and wife hate each other, but stay married for many years.
During their many shouting fights, the husband would always warn his wife: “If I die first, I’ll dig my way up and out of that grave to come back and haunt you for the rest of your days!”
One day, the husband dies unexpectedly. After his burial, the wife goes straight to her local pub and begins to party. Concerned, her friends ask if she’s worried about her husband digging his way out of the grave and haunting her for the rest of her days.
“Let the old bugger dig,” the wife tells her friends. “I had him buried upside down.”