The Harvey comes home late at night

The Harvey comes home late at night, drunk as a skunk.

He staggers into the bedroom and wakes his sleeping wife, “Ellie, wake up! You’ll never believe this!”

“What happened?” Ellie replies sleepily.

“I just went to the bathroom and guess what the light switched itself on, all by itself! And as I was going out, the light went off again! I didn’t have to do anything! Am