The Legend of the Overcute is a story lost to the mists of time... Apparently there was an anime character (rumoured to be C-ko of Project A-ko fame) that was so cute, that she ceased to be cute and became VERY annoying. So annoying, in fact, that she could make any sane anime fan run screaming from the TV. She soon became known as the "Overcute", a pun on the ultraviolent and hentai series "Legend of the Overfiend". Once loosed upon the world, the Overcute will wreak havoc her own special way, with screams of "YAHHO! YAHHO!" and torrents of water from her ultra-large eyes, and Tokyo-leveling cries whenever someone upsets her. Fortunately, we have reassurances from anime producers and directors that a C-ko exclusive series will NEVER be made, and thus averting disaster. But, some crazed insane anime studio could release this blight upon the world once more... (as if ONE series with C-ko in it wasn't enough!!)
What is " ^_^ " or " ^_^;; " ??
When cute anime characters smile, often their eyes get turned into inverted U's. " ^_^ " is just an anime smilie, with the eyes represented by the carat symbol (it's the closest thing on the keyboard to an inverted U). A variation on this is " ^_^;", with the semi-colon representing a sweat drop. The more sweat drops, the more embarrassed / funny it is.