A stereo system that makes good 'noise' especially to the bass end. Good enough to make a listener forget the slight homophone simillarity between 'damb ass' and 'damn bass' and just scream "...damn bass stereo, baby!"

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.