Senior year of uni it was a good 24 hours. I was in one of the Pro Tools labs for the Computer Animation building finishing up the sound mix for one of my thesis projects. My friends were nice enough to sneak food and caffeine in for me. Then after that it was about 10 hours each day that week before the deadline. I'd only go out to take a shower at my friend's dorm and get food if I couldn't sneak it in the lab.