longest youve every stayed awake?

[swiggidy]

I used to do 36 hours every sunday night when I was in college.

I was going to say crazy, but like silly said it's not too hard and I remember I used to do it too.

My freshmen/sophomore year my normal bedtime was 3am, so staying awake 3-4 more hours was no big deal, after sunrise it's cake the rest of the day. I used to do this once a week and get all my homework done so I could drink 5-6 nights a week.