Back on some high school trips, I stayed up for around 50-some hours.
Haven't pulled any all nighters in college, yet. It's usually pretty unnecessary as a CS major, since programs are due at midnight the night of the due date, and if you miss the deadline, turning it in at 12:01 is the same penalty as turning it in two days later.
I've been working on something due and missed the deadline, and just went to bed.
The closest I've ever came was writing a Chemistry lab report. I was up till about 4 in the morning, and had class at 8. I overslept and didn't wake up until 8, so I had to run to class since anything after 8:15 had a big penalty.
I ended up dropping that class a few days later since I decided I didn't want to do something in the chemistry field. Talk about a waste of effort.
