zzzzZZZZ

What's the longest amount of time you've stayed awake for? No naps, no "I'm just setting my head down for a sec". Awake and doing something the whole time.
And what did this sleep deprivation do to you?

For me it was just over 4 days; I was in a class and everything was just wonderful and warm but slightly confusing, like everything was a joke that I wasn't in on. Then I felt sick, threw up and slept for 21 hours.

A bit more than 24 hours once. I really privilige sleeping.

Probably around 48 hours, not very much.
I have trouble sleeping at night so it wasn't a very big deal, crazy sleep schedule.

A couple of days when I was very sick and couldn't sleep. I love my sleep. ^_^

Close to 72 hours, during conscription.
It wasn't pleasant at all. I was getting dizzy, having problems staying coherent and focused, felt sick and feverish. I did a lot of things that made a lot of sense, and in reality they probably didn't.

Around 32 hours, it wasnt pretty.

And the longest i slept was 17 hours.

a high paying job, lack of time, lazyness when there's much time in my hand

all that equals to me finishing the job in a rush for 3 days and ends up getting sick the next day

I clocked in a good 4 days of staying awake, cause I swear someone was staring through my window night... I was right, it was my neighbor!

Probably 48 hours, after that I felt a bit delirious and had a headache and everything seemed funny and then the next moment really annoying...

The longest I've slept was 26 hours when I went to Miami last year... as to why so long I have no clue...

Probably two days worth, no more than that.

Mine was very recently. It was last January.

We had this web application that we have to present three days later, and my team was rushing to finish on time. We lived on pizza and coffee and lots of energy drinks to stay awake. I managed to stay awake for 60 hours and it wasn't good. My speech was nearly slurry, felt feverish and tired.

I had to check in the nearby hotel because my home is far away from the office (4-5 hours travel time), I was so groggy the hotel manager called a helper to take me to my room. They even mistook me for a drunk (had to take a quick breathalyzer). I slept for about 20 hours.

About 3 days. I finally went to sleep when I saw the angels on a picture on my 'rents wall turn into demons. At that point I figured out that sleep deprivation is not very fun.

After about 30 hours, my eyes get tired. Literally. I feel no exhaustion, just my eye feel tired because they've been open for too long.

+1. This is my problem. Always. :(

That happens to me sometimes lol

24 hours, i can't stay awake too long.

Thirty-six hours

3 days. What it did to me? I was sitting in a chemistry lecture at my old campus writing notes, and my eye noticed the hole in my lined paper (you know how there's three holes?) and for whatever reason I thought it was a beetle and it actually looked like it was moving. I sat up straight in my seat real fast and my lab partner and her friend saw me and asked me what was wrong. I explained and her friend laughed at me and said to lay off the drugs. Though after I had sat up my eyes refocused on the hole and it went back from being a bug to a hole.

I was ready to stand up in the middle of lecture because I thought the hole in my paper was a ugly looking beetle.