I hear a fan running. We recently had water in the basement. I call hubby downstairs.
“Why is the fan on? I heard it go off after just a minute. Do we have water in the basement again?”
“No. That was the sound of the vacuum cleaner. The cats knocked over a lamp and broke the bulb.”
“Oh, OK. See you when you get up here.”
Dragon: “No wonder I didn’t recognize it. A vacuum, hmm, interesting.”