What do you call a group of cows singing Christmas carols?

A moo-sical choir

Why did Santa's reindeer start a band at the North Pole?

Because they wanted to be the deer-ivers of holiday cheer!

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

Because they were hoarse from all the team meetings!

Why did Santa's elves start taking extra breaks at the North Pole?

Because they wanted to sleigh the competition in the relaxation department