A combination of "scene" and "emo". While scene kids are just acting emo because it is "cool", true emo kids have issues... or at least they act like they do. Scemo kids have a tendency to act emo when it is convenient, and become outrageously happy and preppy whenever they feel like it. Most scemos are very social. Some people have described these individuals as slightly bipolar.
"That scemo kid was just crying during Dashboard's set, but now he's over there laughing with his girlfriend."
by coveredinbees219 November 26, 2005