01-11-2012, 12:44 AM
I believe the longest i went without sleep was only two days. The reason it was only two days was because i was up playing call of duty all night. There was no reason to stay up any longer seeing how i got to the level i wanted. But if i was staying up just to see how long i could it would probably be maybe 4 days. That is most likely the longest i could go with out passing out.