...your five-year-old says, "It's really dirty in here!"
Then he starts cleaning up for you, making beds (including yours), and picking up his father's dirty socks laying on the floor and putting them in the laundry basket.
He also asks if he can sweep, and then tells you it's time to mop.
He also organizes his brother's toys on his bed, and makes sure all the snow boots that got worn today are in a neat row on the rug.
He said something about "cleaning makes it become Christmas", so he has some ulterior motives going on. But hey, I'll take the volunteered help anytime!