The hungover and paranoid feeling the morning after being totally hammered in mixed company. Usually brought about by alcoholic amnesia.
Bob: God my head hurts - can't remember much about last night.
Alice: I can
Bob: Shit ..what did I do? did I fall over, did I lose any friends?
Alice: oh shutup you're just alconoid.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi