...If you count 2008 as super old. At least I think that's when this was, judging by Aang's clothes. If I had done this today, there would have been a lot more detail, namely more Illustrator-made lines and less angular-looking characters (it was a phase I went though).
This basically came out of the idea of showing these two getting along. Unless you've been living under a rock (not the way Patrick Star does, but the bad kind of rock living), there are quite a few SpongeBob haters around, despite the show's enormous fame. Then again, that fame might be one of the reasons for the hatred -- those people may see him as an attention hog. Some of these people are also Avatar fans, who sometimes draw the characters of that show attacking characters of SpongeBob's.
So what I went for was the complete opposite of that, just to keep things fair and balanced in the world. It's just SB and Aang recording dialogue in what is supposedly the Nickelodeon Animation Studio. When you look at it closely, these two might actually get along very well, what with their fun-loving natures.
PLEASE NOTE: If you have any rude comments on how much you hate SpongeBob, just leave my DeviantArt page now. There's bound to be much more Sponge on the way here.