Definitely otakuphobic. You were hanging out with the scum of the anime community, so I can't blame you for being so enraged. Somehow I doubt you got laid yourself because that entire last paragraph was unnecessary especially the last few sentences. I digress though.
I wouldn't go calling people otakus the labels you give, I'd just give them a pitiful stare that says shut it, you scum and all sorts of negative body language so I don't have to say a word to them and engage in a pitiful conversation about comparing and contrasting Bleach characters. Believe me, body language works wonders.
I've liked anime my entire life and I am a moderate fan, then you have the ones who obsess much. There are many different reasons as to why they may be so awkward in nature. Just gotta understand that you can't really be all that prejudice towards those kind of people and if you don't like them, ignore them. If you are one, then enjoy who you are if that's what you like to do then you should live the life you have to its fullest.