You know when you're obsessed when 3D terrifies you (not the spiffy enhancing 3D, the kind where things jump out at you), and your family is headed to Disneyland/California Adventures for a vacation, so, in preparation, you watch Muppet Vision 3D on youtube multiple times. This is how much I love the Muppets. Honey I Shrunk The Audience and It's Tough To Be A Bug both made me cry the last time I saw them because 3D freaks me out that much, but I am willing to brave this fear for The Muppets. Rawr!
Also, you know you're obsessed when you find out you're going to Disneyland/California Adventure and the thing you're most excited for is to scout for some good Muppet merchandise.