This little bit during the phone call on TV.
(Francesco Bernoulli is a guest on Mel Dorado's TV show; Mater called in to argue with Bernoulli, and McQueen takes the phone)
Lightning: [over the phone] Yeah, hi, this is Lightning McQueen.
Francesco: The Lightning McQueen, eh?!
Lightning: Look, I don't appreciate my best friend being insulted like that.
Francesco: McQueen, that was your best friend? Ohhh... There's a difference between you and Francesco! Francesco knows how good he is. He doesn't have to surround himself with tow trucks to prove it.
Lightning: You know, those are some strong words coming from a car that is so fragile.
Lightning: "Not so fast." What is that? Your new motto?
Francesco: Motto?! [Rants and curses rapidly in Italian] ...RIDICULO!!
''(Francesco continues his rant but gets gets muted by the TV censors, and storms off-camera)==