Internet caricature of typical self diagnosed aspergers suffering shutin that has to provide input on everything and anything in the most obnoxious, self unaware, or creepy manner possible.

Someone who feels the need to be correct and validate themselves by stating facts or truisms regardless of circumstance, despite being completely socially inept at gauging exactly how much of a nobgobbler this makes them.

(1) one who lords over ALL THE SPERGS

(2) one who freaks out for no reason

Someone who states true facts to try and reveal the problems with things. While others dislike that the truth may reveal the downside and raise issues that aren't being addressed. While others don't like to hear about the problems and call this person a sperglord.