The term vestibulian comes from the early 21st century.
It originates from an internet message board that consists of thousands of prepubesent
preteens.
1. A vestibulian refers to a person that is constantly trying to improve their cyber reputation by actively posting asinine messages in an attempt to obtain a higher
post count than all other individuals who also post at the same message board.
2. Someone that regularly posts asinine messages in "
The Vestibule" forum at the IGN Boards.