This is my favorite episode, I love it so much. The unsettling atmosphere of Rock Bottom really sticks with you, and even when you know Spongebob is going to get back to Bikini Bottom, that doesn't stop the surmounting panic you feel every time he fails to get a ride home. There are so many iconic lines as well, and I find myself constantly quoting this episode. Every scene has something interesting to offer, from the bathroom sequence (which I still can't decide which bathroom is for which) to the waiting in line (next...next...), to the vending machine saga. And who can forget Old Man Sponge's advice about 90 degree angles?
Given that one of my other favorite cartoons is Courage the Cowardly Dog, it's probably no surprise this is a standout for me. Rock Bottom perfectly encapsulates what I love about creepy settings–even though we see so many unfamiliar characters, the greatest character of all is Rock Bottom itself. The town is the true antagonist, thwarting our porous hero at every turn, and represents the fear of not being able to go home. How fitting that we only ever see Rock Bottom at night, when the world is at its most mysterious.
I give this television masterpiece a 10 outta 10, folks.