Why did Santa's reindeer finally hire a labor lawyer?

They felt their working conditions were getting a bit un-stable.

What do you call a Christmas tree that's a professional musician?

A treble-maker.

Why did the head elf always carry a magnifying glass around the workshop?

He liked to keep an *elf-eye* on quality control.

Why did the Christmas carolers bring a ladder to the party?

They wanted to hit the high notes