[Yes and if he does run, whose fault is that, hmm?]

I know a Johnny Joestar. I used to work for his father and later I beat him in a race once. There, is that good enough for you? [He's sounding like he's about had enough, and he's also neglecting to tell him about the Steel Ball Run race, but that's not any of his business and he's too busy thinking about the pros and cons of biting this guy's face off in a public setting.]