[BlueC] ^^ Ding! Ding! Ding! Ding!
You nailed it. A "Know-Nothing" who thinks they are a "Know-It-All".
There is nothing more annoying than a windbag moron who doesn't know they are a windbag or a moron.
_________________________
I'd rather be ignorant than stupid.
Ignorance implies a lack of knowledge which is easily correctable through education.
Stupidity implies an inability to learn.
Therefore; ignorance is temporary, stupidity is forever!