The Desert Mermaid

I saw "Get A Horse!" a couple weeks ago, at the end of a program of Mickey Mouse shorts that ran from "Steamboat Willie" to the 1940s, and laughed myself sick. The look was dead on, but it definitely felt more modern, largely (to me) because of the pacing -- the gags come a lot quicker nowadays, with less time spent on the characters' reactions.

("MY NACHOS!")