After Turbo busts his shell. He's just a snail. But all of the humans, all of them not just Tito, decide that it's best if they pull him out of the race. This is all a gamble to get Starlight Plaza on the map, and they could gamble some more by letting this snail go on for a few more laps. But they care too much about Turbo - A snail! - to gamble his safety for their careers.
"Hey Angelo...we did it!"
After Turbo loses his Super Speed (It comes back later):
Smoove Move: Are you gonna be okay without your fancy magic superpowers?
Turbo: Sure. Never stopped you guys.
At the final race, Chet comes with an Ambulance shell and starts giving security advices (which bothers the "racers" more than anything else). The CMOH is at the end:
Chet: And that being said... (to Turbo) Blow off the track, bro.