I suppose it's only natural to become a bit more mature as we progress through life. One area which I've found this to be true is in the classroom. I tend to be more attentive than I was in college round 1, and I make a concerted effort to get as much as possible out of the lectures I'm attending.
That being said, there are times when I simply can't help myself. In this respect I think that my boy Mueller has me in the area of self control. Other friends of mine, however, I doubt could contain themselves.
Who am I kidding. I'm not mature. I loved the movie Superbad (ANSFW) and I could watch this video all day long: