I need caffeine... now
At one point or another, all university students find themselves leaving reality and going to a different place. One in which you alter between a commatose state and a hyper, caffeine induced high. It is the later which poses the highest threat because it is there where you start to do things your normal, rational thought wouldn't allow. At that point though, after doing countless hours of paper writing and studying paired with little to no sleep, reality has no place in the student's mind. It is then that you get that tattoo, confront your professor in a drunken rage demanding an extension on the paper as compensation for the injustices your people have suffered, or simply run outside naked yelling that you are a toaster! Personally, I only admit to having done one of the previous, but I can certaintly understand doing any of the others...