Monday's Christmas Pun(s)!!!!

Why was Santa's little helper depressed? Because he had low elf esteem.

Scrooge loves all the reindeer equally, because every buck is dear to him.

Just before Christmas, an honest politician, a generous lawyer and Santa Claus were riding in the elevator of a very posh hotel. Just before the doors opened they all noticed a $20 bill lying on the floor. Which one picked it up? Santa of course, because the other two don't exist!