You learn something every day. A young iOS developer recently gave me his feedback on my gottaFeeling iPhone app. He believed that the icon for the app: looked like an Emo. What's an emo?
It's a young man (usually) who follows the emo subculture - defined by dark bangs in eyes, tight skinny black jeans and angst. See also the Wikipedia definition of emo.
Funny when I created the app I had never even heard of emo.