ubber
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
Synonyms for ubber
On this page, you will find 30 slang terms related to ubber. Some of the top words include: SP, dum, alot, g-money, shaaa, and 25 more.