1. Coming to a seemingly logical but also very wrong assumption.
2. Feeling someone has come to a seemingly logical but also very wrong assumption.
For example, a boy has a lot of body hair, coming to the conclusion he's a werewolf when he could just have some type of condition, such as hormone imbalance. His mother never tells him of this, and feels asromgic when she sees her son gain a look of recognition on his face.
Or, Naruto (yes, Uzumaki ;)) hears the villagers call him Kyuubi brat, demon, and avoid him like the plague while he's followed by Anbu and checked up on by the Hokage, coming to the conclusion that he IS the Kyuubi. The villagers hate him for killing people, the Anbu follow him and the Hokage check up on him to make sure he doesn't again. (From inside the Shimigami's stomach, Minato is feeling Asromgic)
Tell me ladies and Gentlemen, have you ever stumbled upon an obviously massive Emo who clearly does his/her best to seek attention but refuses that word and claims to be "Random" or "Different" or even worse "An Outcast" ? And especially if they think that Cheese is the most hilarious thing on the planet. Common among teenage Girls and Boys going through puberty.
Well step right for finally a good and clear word to use to describe this scum of the cultural system!
ASROW!
Sam: Ugh filthy Emo...
Kane: I'm not Emo I'm an Individual
Sam: Oh thats right your an...ASROW!
Kane: Damn...