A condition where a person so dumb, that he fails to realise how dumb he actually is. Frankly, lacking the competence to identify incompetence - often resulting is immense self-confidence and talking massive cock.

The process of searching a building for an empty bathroom. A successful bowl search typically relieves the frustration of uncomftorably defecating around others, although in less frequent cases the desire to urinate alone is a factor. Bowl searching can be done anywhere although it is most prevelant on college campuses.

When someone is bad/stupid/ignorant in a field, and thinks they are great/good/guru/expert. This normally happens due to people not having enough knowledge in that field to even know that they are bad at this field. A great place to find and report these people is at /r/iamverysmart

In common usage, it means "clueless of being ignorant" but it's used to add an air of fake scientific authority to a cheap shot. It generally outs the author as an incompetent writer, ironically exhibiting the Dunning-Kruger effect themselves.