I was just floating around the forum and ran into this. They must get this stuff from a jackass script or something somewhere on the internet, because basically the exact same thing happened to me.
A green V8 Ford Explorer packed full of dudes that were about my age (probably 20ish at the time) pulled up to me at a light and started talking to me about my car. I don't remember how it started exactly, but it was something like "Hey, what kind of car is that?", which of course I thought was genuine interest because I was young and didn't know that nothing positive could come from this situation. Then it was "Did you get that little toy out of a cereal box?", and then "You should've gotten something with a V8 instead of that little piece of shit!" of course, followed by V8 Ford Explorer revving. Which is obviously very intimidating because a V8 Ford Explorer full of dudes is the height of performance driving.
Anyways, I told them my little POS 2004 Nissan Sentra SE-R Spec V (longest titled car ever) would kick the bajeezus out of that Ford Explorer, and then they got all pissy with the angry words and told me to pull in to the bank next to us so we could fight. Which they did. And I obviously didn't, as tempting as it was to fight 5 guys at once.
Do not even give these people the satisfaction of being angry lol. They are the scum on the bottom of societies boot, you can't do anything worse than what life has in store for them already.
edit- I was all worked up about it at the time too, it's just part of being younger. Everything works you up.