Why did Santa's reindeer go to the North Pole's IT department?

Because they had a lot of 'deer'-pending software updates to install!

What do you call a reindeer with bad manners?

Deer-respectful

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 Santa's reindeer go to therapy?

They had a lot of 'deer-pressing' issues to work through.