Road fights

That they don't have manners... especially if they keep shouting at each other for minutes. Telling/shouting once to someone who had made a really big mistake which could have caused an accident is acceptable, to make them understand that they are stupid, but shouting for minutes and calling each other names... like once a lorry almost hit my dad's car because the lorry driver didn't even pay attention, and afterwards, he was like, I'm with the better car, and you're gay... and he was shouting like crazy... now that's rude.