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

They wanted to hit the high notes

What did the Christmas tree say to the ornament?

You look great, fir real!

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

Because they heard it was a novel way to meet new people and get some elf-help!

Why did Santa's elves start a North Pole union?

Because they wanted to clause for better benefits.