It is the product of poor spelling and ignorance, the actual word is uber.

Think about pronuciatin for a second:
uber = oober
ubber = uhh-ber
<guy 1> "d00dz, this (blank) is soooooo ubber!"
<guy 2> "d00d, you're like uber retarded!"
by Kernelpickle August 21, 2005
Get the ubber mug.
Ubber is related to the german word "über" meaning over, about or via.
In slang it is sometimes used in front of an adjective to emphasise the meaning of the adjective (the adjective usually being something positive) or, alternatively, in front of a noun to point out that the noun is something very good.
"This cake is ubber good!"
"That's an ubber idea!"
by el karrinio April 23, 2009
Get the ubber mug.
A german name. The most common of which is Dr. Christian Ubber. Although most people are retarded and use it incorrectly as if they're trying to say "Uber", which means of great ammount.
Dr. Christian Ubber is an German actor and University Professor best known for his role as Christian the christian on the streets of Cologne in the heart of Germany.
by Void Guardian December 19, 2006
Get the ubber mug.
better than more than or greater than. often used infront of extreme jus to make it sound and be tht much better.
ubber extreme slapsies is a painful stupid game. but so much fun.
by giuber May 18, 2004
Get the ubber mug.
I hope that child was thinking of Uber, because that is pretty funny if he misspelled it
what an ubber (sic) loser
by Rad_ August 21, 2005
Get the ubber mug.