* SugarWiki/AwesomeMusic: Nearly everything Die Quietschbeus sing. And several songs sung by other characters, too (that is if you at least somehow understand German).
* TheyChangedItNowItSucks:
** Poldi was mainly known for two things. One, he threatened to [[ImAHumanitarian eat everyone]] who came past his crater home. Two, he botched the German grammar whenever he did ("...und ich will dir fressen!"). ''Everyone'' kept correcting him, but he never got it right. That was his way, and his fans loved him for that. Eventually, however, [[ExecutiveMeddling it was decided]] that Poldi might have a bad influence on his viewers, causing German children to "learn" wrong grammar, so in one episode, Poldi proudly announced that he had finally learned how to say it right ("...und ich will dich fressen!") The ''Hallo Spencer'' fans were not amused, to put it mildly. The solution was for Poldi to keep saying, "Ich will dir fressen," to get the others to talk to him by correcting him.
** Starting with episode 238, the village with its inhabitants disappeared entirely from the show which concentrated more on videos from then on. When it was clear that the beloved old setting won't return, many viewers turned their backs on ''Hallo Spencer'' or at least waited for re-runs of old episodes.
* {{Woolseyism}}: In the English dub, the "Hallo" in "Hallo Spencer" (literally "Hello Spencer") became Spencer's first name to explain why the sign in the back of his studio is spelled that way.