I guess this is in honor of Halloween, but thank goodness for YouTube, where I hope I can continue to watch it even after Halloween ends. It's the Geico "happier than a witch in a broom factory" ad. For some reason this makes me giggle whenever I see it. It's such a little gem, with not a moment that's excessive.
https://www.youtube.com/watch?v=3btVEGC00Ns
https://www.youtube.com/watch?v=3btVEGC00Ns