When my son was young, I introduced him to the Muppets with this video…
…secretly, I like it. Kids are a great excuse for adults to enjoy childish stuff.
However, if that’s just too much darned fun for you then Peter Jackson’s Meet the Feebles might be more to your liking. Imagine The Muppet Show, but with murder, drugs, prostitution and mayhem. Once you see it, you can’t unsee it.
Note: The link goes to the full version of the movie and it’s definitely not for kids.