Exquisite Suffering 41: No Rules: Get Phat

What is this, why does it exist, how did it get approved, and who bought it? No Rules: Get Phat isn't tied to any cartoon, even though it looks like it should be. There's no movie, no novelty song, no toy. It just... is. Let's try to unravel this mystery together, though I gotta tell you that we don't get very far before we start talking about gym class.