I grew up watching the original Muppet Show, and have never stopped loving Jim Henson's creations. I have watched every movie and incarnation of the muppets since they first came on TV. No matter how many times I see them, I still laugh at the same things. Though all of them are great, I think that Animal is my favorite. Just about everything he does makes me bust a gut.
Did you know that the muppets have their own YouTube channel? I just recently discovered this! So here's a couple of my favorite clips from their MuppetsStudio (notice that both prominently feature Animal!).