[bbgapril]

An elderly couple visit the doctor for an annual check-up. He asks them into his office one at a time, starting with the husband.

After examining him, the doctor says, "Mr Smith, you're in great shape. How do you do it?"

"Well," says Mr Smith, "I don't drink, I don't smoke and the good Lord looks out for me."

"What do you mean?" asks the GP.

"For weeks now, every time I've had to go to the toilet in the middle of the night, the Lord has turned the light on for me."

"That's nice," says the confused doctor. "Please send your wife in now."

She enters the room and the GP says, "Your husband is extremely physically fit but I fear he is starting to have delusions." He then tells her about the toilet visits.

"Oh, I don't think that's anything to worry about," she says, looking relieved. "And it explains who's been peeing in the fridge."