Sleigh-er
Because it **soots** him. Credit: Curious: The Tourist Guide
Conjunction junction, they specialize in hooking up words, phrases, and Clauses
Santa Jaws!
You can sense his presents.
I got Kniiiiiives on it! that inspired the joke.
Hip-Hop!
Because it was delivered via Ceasarion section
A bird who knocks before delivering its message!
He "sleighs" them.