Wizards of Waverly Place
I Almost Drowned In a Chocolate Fountain
S1 E3:
When Alex learns that there’s a magical resource to get information about any subject in the form of a "pocket elf," she secretly uses one to pass a Spanish exam. Having passed the exam, Alex is allowed to go on a group date with her crush, Riley, however, Justin and Max have decided to seek revenge on their sister by causing the pocket elf to become rabid from eating chocolate and ruin her date.