I've mentioned it before, but I didn't DARE upload it myself. Someone else has taken that risk for me. It's one of the rarest Warner Bros. cartoons of all time, and for damn good reason!
What is the most racially insensitive, politically incorrect, jaw-droppingly bad Warner short ever made? Well, a couple of the infamous "Censored Eleven" might fit the bill, but here's one that escaped that list. It's worse than all of those cartoons combined. Not only is it racist, it's a bad cartoon on top of that! It's Friz Freleng's "Goin' To Heaven on a Mule".
DISCLAIMER: if you're easily offended by African-American stereotypes (or cartoons that just ain't funny) this probably isn't the cartoon for you!