An uber noober is someone or something that excels at being bad at a given task at hand. This phrase can describe inanimate objects. You can also describe something very pro by adding the negation "not".
N. Compound with two subsets:
(1) OO'-ber: Extreme; Supreme; Ultimate; Being in or attaining the greatest or highest degree; very intense.
(2) GOO'-ber: (slang) Term of endearment for 'Friend'; A person whom one knows, likes, and trusts.