You know what? Stop lying to your kids and it's not a problem. Yes, "Bah-Humbug". Bite me.

Chris Rock's Show Says Santa Doesn't Exist - Yahoo! News:

"Parents with young children who happened to watch 'Everybody Hates Chris' in the past week had some explaining to do when the character of Rock's brother suddenly told his younger sister that Santa doesn't exist.

...On the show, young Tonya becomes a lot more cynical. Her mother explains that Santa Claus is a symbol and asks: "So you do understand?"

"Yeah," the girl replies. "It's OK to lie.""