The cross between a sleepover and a slumber-party, primary use would indicate a mixed sex event/hook-up.
After leaving the bar, Tom & Sue headed back to her place for their very first slumbover.
by missstake July 27, 2006
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.×