Everyone dresses in white clothes (or underwear) and carries a highlighter. Everyone writes on each other and by the end of the party you are glowing.
-Were you at the highlighter party last night?

-Yea took forever to get all that off of me.
by Benjiman James December 24, 2007
Get the Highlighter Party mug.
An event in which a large group of people bring highlighters of all of the colours of the rainbow to "decorate" public areas, such as grocery shops, libraries, and Blow Joe Down the Road's couch.
You heard that Jim is hosting a Highlighter Party this afternoon?
by PoopPatroller69 June 27, 2019
Get the Highlighter Party mug.