Monthly checkup

An old man and his daughter go to the doctor for his monthly checkup. During
examination, the doctor asks how his nightly incontinence is.
"its fine," says the old man. "I just get up and go to the bathroom, and God
turns on the light for me."
The doctor finishes up the examination, and then calls in the daughter to tell
her about the God-light thing.
"Oh, my God!" says the daughter. "He's been using the fridge again!"