Résumé: Valedictorian hopeful, Devin Overstreet (Wiz Khalifa) struggles to write his graduation speech when it becomes clear that all his academic overachievements left him with little to no life experiences. He finds an unlikely inspiration in Mac Johnson (Snoop Dogg), the least achieving student on campus.
Mac, a 15-year senior and consummate ladies man, is smitten with the school's new substitute chemistry teacher. He soon realizes that the only way he'll truly have a chance with her is if he finally graduates high...