Except perhaps annoying the crap out of everyone around you.
Yesterday I was driving in my car testing a mix when along comes a powerful low frequency rumble. Because I was listening carefully to my mix my first reaction was holy crap did I mess that up? Slowly I realized that must be from some joker with a subwoofer in a nearby car.
People have learned that some of us don't like having smoke blown in our faces. How hard is it for people to figure out that not all of us like the sound of your music, your Harley, your leaf blowers or the tinny techno beat leaking from your crappy ear buds when you're on the train beside me.
Your noise is just as much an encroachment on my personal space as your physical presence.
Grow some manners. Stop it.