Female who is utterly inept and has no conceivable concept of common Sense. Female who makes life choices based on emotion, rather than logic or reason.
A combination of "Kirby" and "Bitch", a Kirbitch is anyone in a piece of media, who gains additional power by eating others (while remaining weaker than Kirby)
"That man just ate his opponent!"
"It's how he get's stronger, that Kirbitch"
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