Why did Santa give his head elf a glowing performance review?

Because he was truly elf-icient.

What do you call Santa when he takes a break?

Santa Pause!

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

Because they wanted to keep everyone claus-ed in on the latest news

Why did the Christmas tree go to the therapist?

Because it was feeling a little root-less and wanted to branch out.