Ba Dum Bum (chhhhh). (that was a drumbeat indicating a bad joke)

I called my mom just now to check in on her, she's not working anymore and has...lots of time to herself.

Anyway, when she answered she sounded a big groggy, and indicated she had been napping. I said, "Oh, I'm sorry! Did I wake you up?"

"Well no," she said. "I had to get up anyway to answer the phone."

An oldie but a goodie. Well-played, lady, well-played.