The guy is named Soopa because he is the superintendent of the building. Or, at least that's my rationalization of it. Every time it's on, I'm glued to the television. I love the plots. The animation is spectacular and most definitely original.
Some people say that the characters are stereotypical.
Also, it's a comedy. It's not meant to make fun of people but rather to make you laugh. The show is relatively new. This show doesn't have acting. Maybe it's his voice.