Unappreciated Job

Listen up, buttercup. The 'joke' is that the dude thinks people don't appreciate his job, then he makes some kinda visual gag that's supposed to be a butt. It's so bad it's... well, it's just bad. But hey, at least you tried to understand, which is more than I can say for most folks who think pineapple on pizza is a culinary masterpiece.