What I find weird is if said person is blasting music around, and someone asks him to turn it down, then the said person gets offended like he didn't start the incident.
I remember a situation like this many years ago.
Some guy is blasting Nirvana through leaky headphones on the train
Guy next to him: Erm, um, sorry, but do you mind turning it down a bit?
Nirvana guy: **** you.
Other guy: Well **** your music.
Nothing changed.