Why did the Christmas tree go to the barber?

It heard it was time to get a good trim and 'Deck the Halls!'

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

A moo-sical choir

Why did Santa's annual performance review get delayed?

He was waiting for some *claus-ific* feedback!

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

Because they wanted to file a grievance about all the Claus-trophobic workspaces!