define it for yourself...

2. Uber
Term with literal meaning of "above" in German. Brought to the mainstream in the early 80's by hardcore American punk band, the Dead Kennedys when using the term in the anti-Californian government song "California Uber Alles", which is a take off the German motto of "Deustchland Uber Alles", which translates to "Germany above all." The term was picked up in their native California stomping grounds by the typical surfers and "punks" and extended from there to many teenagers, the majority of which use the term online.
That was uber-lame.
Source: God., Jan 2, 2004