A guy walks into a post office. He sees a middle-aged, balding man standing at the counter placing “Love” stamps on bright pink envelopes with hearts all over them. The man then takes out a perfume bottle and sprays scent all over them.
His curiosity gets the better of him. He goes up to the man and asks him what he is doing. The man says, “I’m sending out one thousand Valentine cards signed, ‘Guess who?'”
“But why?” asks the man.
Upon hearing that her elderly grandfather had just passed away, Katie went straight to her grandparent’s house to visit her 95-year-old grandmother and comfort her.
When she asked how her grandfather had died, her grandmother replied, "He had a heart attack while we were making love on Sunday morning."
Horrified, Katie told her grandmother that 2 people nearly 100 years old having sex would surely be asking for trouble.