One of Us: Button is the obvious example, though his mother also plays games and even speaks the fictional language Humgolian. "I was young once, too!"
Screwed by the Lawyers: Hasbro issued a cease and desist on the series which forced Jan Animations to take it down. This has put a huge delay on the next episode as they essentially create new designs and Flash puppets for every single character. Although recently, Hasbro did allow Jan to re-work on his animations again, but it's unknown for sure of Button will stay the same.