Despite what Reddit says, this video (unforunately) didn't take place in Canada. Regardless, gotta give YouTube's RlkunoFilms credit for keeping a cool head in a situation that surely could have warranted a little road rage. He writes, "Cruising down a country road on my supermoto with friends when someone decided to bust an illegal U-turn in the middle of the street." If this same thing would have happened on, say, 7th Avenue in New York, there's no doubt the dirt biker would have bashed the driver's head through the windsheild or went straight for a tire iron. 

H/T: The Chive