ok so the other day I was randomly searching about random shows on wikipedia and I stumbled across an interesting fact - there was a show that was canceled (I think by nickelodeon?) and so the last episode had the characters breaking the fourth wall and calling out the network that pulled them (again I think it was nickelodeon). it was definitely a 90's show and 99% certain it was a cartoon. does anyone have an idea on what that show was?