look up any word, like snitch bitch:
 
1.
noise usually including instruments and sometimes vocals that makes you want to stab in your eardrums. this noise is not ear-candy.
listen to that bad music
by etchasketch January 07, 2004
 
2.
Pop, rap, and emo.
Evanescence. Good Charlotte
by kaziganthe February 11, 2004
 
3.
Justin Bieber.
Dumb girl: Like omg! I was just listening to "Baby" by Justin Bieber!
Smart girl: You listen to bad music all day, you're such a teeny bopper.
by pancakes taste good September 27, 2010