Why did Santa invest in noise-cancelling headphones?

He was tired of hearing 'All I Want for Christmas Is You' on repeat for two months straight.

What do you call an elf who sings badly?

A no-el singer.

Why did the head elf install a new time clock in the workshop?

He wanted to make sure everyone was working around the claus.

Why did Santa's elves start a North Pole traffic management system?

To rein in the chaos