Playing in traffic is a bad way to express your opinion.
We don't quite know what to make of the video you're seeing here. At first it seems to be an ugly reaction by a Lamborghini Aventador owner to a cyclist riding in the street, followed by some not especially articulate comments from the maker of the video. But then we see a bit more and it becomes difficult to imagine that the cyclist wasn't blocking the Aventador on purpose, just because he felt like being a dick.
Nobody comes out of this incident looking good. The cyclist is clearly either oblivious to the point where he shouldn't be riding, or is a complete asshat. No matter how much you might disagree with what someone is driving, don't be this guy. Perhaps he's the one who threw the egg at the Ferrari 458 driver?