One of the biggest assholes I have come in contact with is the "Know-it-all asshole". They are the assholes who sit around and judge every move someone else makes while not having the nuts to step up and attempt anything more then a witty little putdown. All the while not having any true knowledge of the situation to begin with. Case in point on my ship there is a Chief<---Mister cool chief guy. This Chief thinks he is a very intelligent individual however, his knowledge of my equipment seems to be little more then the knowledge a prepubescent boy has about sex, it seems simple enough but the possible end results have not crossed his mind.