There are no words. Well, very few. I wonder whether the hat was supposed to fall off. And it seems like early on there’s an echo of this classic bit (than which nothing can be more classic), as well as a sort of pre-echo of this sans gunshots.
[UPDATE: Grumble. Links to the middle of the video don’t seem to be working, though I could swear they were when I previewed. Go to 1:07 of the Kate video, and 2:46 for the classic bit.]