Champee (Jissouseki) appears in all sorts of abuse-themed and black comedy comics. Interestingly, while it's already dead in Japan, it's still thriving in Korea. This character actually has an original model.

AI Translated Image

It's Suiseiseki from the manga Rozen Maiden. She's a ball-jointed doll, but she eats food like a human. She eats a ridiculous amount, and it's a mystery where it all goes.

AI Translated Image

AI Translated Image

Unlike Champee, she's actually pretty, but her personality and actions in the series are pure Champee. Even that signature '~desu' way of talking was taken from her. Fortunately, she eventually becomes a good person.

AI Translated Image

So how did such a pretty character turn into Champee? It started when a Japanese user drew Suiseiseki from a vague memory. This pathetic yet creepy-looking sketch blew up, and as detailed traits and lore were added, the Champee we know today was born.

AI Translated Image

That signature Champee facial expression even appears in the original anime.

AI Translated Image

AI Translated Image

So sweet-sweet desu-ung~

AI Translated Image

Tetchyaaaaa!

AI Translated Image

Let go, you shit-human!!

The legendary GIF

AI Translated Image

The expression that even exists in the official character sheets

AI Translated Image

While 'Dororong,' who was born through a similar case, is still loved by many...

Suiseiseki is said to be crying even today, suffering because of Champee. Source: Single-Bungle Earth Gallery [View Original]