Kirby: Right Back at Ya! Season 1 Episode 64

The Kirby Quiz

The NME Salesman has a favor to ask of Dedede... buy a monster or two to boost his sales high enough to make Salesman of the Year at NightMare Enterprises, and he'll even knock off a few extra zeros on King Dedede's bill. Dedede refuses, but the salesman has other ways to get Dedede to ""cough up the money"". And sure enough, the next day all of Dream Land is stricken with a cold, save for the Waddle Dees, King Dedede, Waddle Doo and Kirby. Escargoon jokes that only intelligent beings get colds, and Dedede asks Salesguy if it's true. He lies that it is, and Tiff and Tuff overhear and pretend Kirby's sick to convince Dedede otherwise. Dedede just gets more paranoid. Desperate to prove his intellect, he orders a vial of Cold Virus monsters, which instantly make him sick. However, when it gets too uncomfortable, he wants them gone, but can't pass the cold on to anyone, because they're all ill. He orders a Microtizer to shrink Kirby down to inhale the virus...