An Oyster Stew (Thunderstorm)

Zack is so madly infatuated with Angela that he wants to impress her with a pair of pearl earrings, but can't find any that are affordable. Just when he gives up, an unexpected opportunity presents him with exactly what he was looking for. Little does he know that Rita has plans for his date with Angela, especially when the earrings cast a spell on all but Adam and Zack. Both must face the Oysterizer who shoots acidic goo from his stomach.