People are creating Marble-sonas and Marble lore and marble sports have betting pools and superstars and favorite teams and fandom chants. I could run out into KOMO plaza and yell out OOOOOOOOOOOOO and get at least 3 people to know exactly what I was was doing and join in. This is what the Internet was created for.
(please don't introduce nationalism, drug testing, or unethical amounts of money for contracts and endorsements into my pure and innocent marblesports fun. I couldn't take it.)