We conduct this research to observe the behavior of student who hangout to nightlife entertainment, what is the factor that make them to consume the nightlife entertainment, and is it really affect their learning quality and make them cannot graduate within 4 year? Moreover, this research can be the example for the underage students to have a guide for their university life, because this research will focus on the student who spent their night time on nightlife entertainment often and will show how are they get effect from that.