Oh, I haven’t told them yet
An elderly gentleman with a hearing problem goes to an audiologist, who fits him with hearing aids. A month later, the man returns to the doctor for a checkup. “Your hearing is almost perfect,” the doctor remarks. “Your family must be really pleased you can hear again.”
“Oh, I haven’t told them yet,” the gentleman replies, “I just sit around and listen to their conversations. I’ve changed my will three times so far!”