Wizards of Waverly Place (2007)

S1E10 Pop Me and We Both Go Down

Justin is preparing for his prom date with a junior when an unexpected pimple surfaces on his face. To complicate his situation even further, Alex unintentionally brings the zit to life, causing chaos. As Justin navigates the challenges of his prom night, he must deal with both his unusual predicament and the pressure of impressing his date.