Chichi and ribbit are bootlegg version of gumball and Darwin from the amazing world of gumball. The copy exactly they do . In the season 5 episode of the amazing world of gumball,the wartterson family meet there Chinese counterpart. They try to kill them later in the episodes. There is actually a bootlegg series from China to sell yogurt or something. The Chinese version of the characters look completely different from what they looked like in the Season 5 episode. There personality is also different from the show to the tawog episode. Chichi and ribbit basically act like there dad. There show stinks and the show and characters should of never existed.