What's Santa's favorite navigational app for his sleigh?

Waze, because it helps him avoid all the 'Silent Nights'!

What do you call a reindeer with bad manners?

Deer-respectful

Why do parents sometimes feel like they're living in "Home Alone" during the holidays?

Because after the kids help decorate, the entire house becomes a booby trap!

Why did Santa need an extra large desk at the North Pole?

He had a lot of Claus-es in his contract.