1 definition by mornindead

The condition of continuing to hang out in the vestibule long after you've said goodbye.
Literally: Inflammation of the vestibule.
Related: vestibulate, vestibulates, vestibulating, vestibulated, vestibulation
Susan, "We need to cure your vestibulitis. The party is over and I have work tomorrow."
by mornindead October 27, 2007
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