A married man was having an affair with his secretary when, one day, they took off for her house for some alone time.
Exhausted from the afternoon’s activities, they fell asleep and awoke at around 8pm.
Jumping up in horror, the man threw on his clothes and told the woman to take his clean shoes outside and rub them through the grass and dirt.
Mystified, she did just that, and he slipped into his shoes and drove home.
“Where have you been?” demanded his wife when he got in.
“Darling,” replied the man, “I can’t lie to you. I’ve been having an affair with my secretary. I fell asleep in her bed and didn’t wake up until eight o’clock.”
The wife glanced down at his shoes and shouted: “You liar! You’ve been playing golf!”