n - the act of sleepcrastinating; doing anything and everything within one's ability to put off sleep as long as possible.
Jason: Damn, you look dead. What happened?
Kelly: Ugh... I was sleepcrastinating hardcore last night. I got through the first two seasons of Popular Vampire Drama and read some books on faeries, but I don't remember any of it.
Jason: Your sleepcrastination has gotten outta hand, yo.
Kelly: Ugh... I was sleepcrastinating hardcore last night. I got through the first two seasons of Popular Vampire Drama and read some books on faeries, but I don't remember any of it.
Jason: Your sleepcrastination has gotten outta hand, yo.
by SleepytimeFellow June 8, 2013