That's how I deal with slow people on the go-kart track, or I brake late for corners (not in actual competition because you'd get booted quick and frankly you'll get flagged if anyone is actually paying attention). Keep eye contact with that fatty while he does it, he's cold. Not that the truck was in the right but this dude is outright evil considering the possibility that truck could have rolled off the bridge and that guy doesn't even blink. That being said, it's fun to drive like that in a video game or in a go-kart or whatever when the potential consequences are not significant, even on an actual racetrack with caged where you'll probably just slide someone over into a wall of tires it's a potential move but not something you take that casually.