Why did Santa's elves start a petition at the North Pole?

Because they wanted to clause out their overtime!

Why did Santa's elves go to the North Pole's IT department?

They needed to update their sleigh-ware

Why did Santa get a medical check-up before Christmas?

He was feeling a little Claus-trophobic.

Why did Santa's reindeer refuse to fly on Christmas Eve?

Because they were hoarse from all the team meetings!