21 & Over movie plot

For more than 20 years of his career, Jeff has always been a good student who keeps himself safe and has never done anything out of the ordinary. He and his two friends from high school, Casey and Miller, are three super buddies. The other two decided to throw a wild birthday party for Jeff the night before his important medical interview to celebrate his entry into a true adult society. However, after a free drink, it triggered an uncontrollable "disastrous" consequence: Jeff was drunk and stripped off his clothes and wore a bikini and screamed in the street, attracting the night patrol police, and when he was so drunk. After fainting, Casey and Miller dragged him to start an adventure all night. They not only want to hide Jeff's furious father, but they also have to find his address in the dark with the drunk Jeff. After accidentally breaking into the girls' apartment, they faced a group of angry cheerleaders who were waving golf clubs, and then they lost everything and threw Jeff from the third-floor balcony.