When you go to your friends house to stay the night and you have a wet dream on their sleeping bag, blanket or whatever you may be sleeping on.
by TUFM October 12, 2009
Get the slumberparty surprisemug. Last one up, that can't fall asleep due to excitement from socializing. Being hushed only encourages uncontrollable laughter.
Can Also Be: Phenomenon when you are still awake and uncontrollably laughing in a social situation where you're supposed to be asleep.
Can Also Be: Phenomenon when you are still awake and uncontrollably laughing in a social situation where you're supposed to be asleep.
Blue was suffering from slumberparty syndrome as she couldn't stop uncontrollably laughing hyena style, as everyone else is passed the fuck out.
by alliue December 17, 2008
Get the Slumberparty Syndromemug. by Futher mucking tea May 20, 2019
Get the slumberpartymug.