Is bumping music in anymore?

Every now and then there is this car that passes by my house around 11 pm or so with his "bumping" speakers. I can just picture it. A white cutless supreme with tinted windows and maybe some dice* hanging from the rear-view.

Can anyone tell me if this is still cool? When I was in college at Alfred, I remember all these guys would talk about how big their speakers were in the car. Some of them so big that in the passenger seat was a small woofer (or whatever I have no idea), because they ran out of room in the back seats and the trunk. One of my guy friends actually asked if I could hold it on my lap when he drove me home. That's a 2 hour drive with this box in your lap. I remember riding in that car. I think my heart actually became in sync with the beat.

I don't hear this too often anymore except for the mysterious car that drives past my house, and I'm glad too because I never really understood the concept.

*still questioning if these are still in too...