What's the biggest difference between Christmas spirit and a fruitcake?

Everyone actually *wants* the Christmas spirit!

What do you call an elf who sings badly?

A no-el singer.

Why are modern Christmas carolers always a little confused when singing 'We Wish You a Merry Christmas'?

They're not sure if they should actually expect figgy pudding anymore.

Why did the mischievous reindeer get sent to the principal's office?

He was caught stag-ing a prank!