When a person obsesses about one celebrity per week so much so that he/she believes that he or she is actually similar to that celebrity
For example: Watching interviews and concerts from past-century/decade of Illayaraja non-stop for hours leading to singing and behaving like him, i.e., hyper-fan-ness.
by A-SGG January 8, 2012

by TheOfficialDwayneJonsonAccount December 1, 2021

A day in which a band, musician or artist invites a fan or fans to join them in a relaxed or intimate environment.
Eg. competitions such as "win a day with the band" or "Chill in the hotel room before/after the show" are all examples of Fan Day
by Miss_Psychotic April 22, 2010

by Trumphater6969 April 7, 2022

A basement dweller with absolutely no social interaction who has never seen the light of day, and instead has spent all of their short time on this earth watching a very sad show about a demon hotel.
Hazbin hotel fan: I spent 50k on an animation with me in Hazbin Hotel!
Normal person: Please stay away from me
Normal person: Please stay away from me
by Infantpuncher February 15, 2024

A right-wing populist/alt-right supporter/white supremacist/far-right extremist who's a hardcore fan of the 45th U.S. president, Donald Trump.
Guy 1: MAKE AMERICA GREAT AGAIN!!!!!!!!! GET MEXICANS AND LIBTARDS OUT OF THE COUNTRY SO A BORDER WALL WILL BE FINISHED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Guy 2: Go touch grass, you hardcore M.A.G.A. fan, and never use Twitter and 4chan's /pol/ board ever again!!!!!!!!!!
Guy 2: Go touch grass, you hardcore M.A.G.A. fan, and never use Twitter and 4chan's /pol/ board ever again!!!!!!!!!!
by Karma will get you! February 16, 2022

A small fan affixed to the underside of a desk or table that is used to cool your cooter on a hot day.
by Rereetheamazing June 18, 2017
