* AcceptableTarget: For various reasons.
** Early on it was due to his infectious teen pop music and his girly voice
*** These days its popular to mock and hate on Bieber for his jerkass actions in real life.
* CashCowFranchise: Not only are there two movies, but there are also Bieber teddy bears, Bieber dolls (that sing!), Bieber jewellery, Bieber kits, Bieber bedsheets... you name it.
* CreatorKiller: There were four things that are said to be responsible for destroying Bieber's career:
** 1. Bieber hitting adulthood and many of his oldest fans starting to grow out of him.
** 2. The explosive breakout of boy band Music/OneDirection, taking away almost all of Bieber's youngest fans and quite a chunk of the older ones as well.
** 3. His attempt to retool himself as a [[DarkerAndEdgier "bad boy"]] to try and stay relevant, only to become a [[TookALevelInJerkass reckless and self-absorbed individual]].
** 4. His hatedom continuing to grow rapidly and them doing everything in their power to wipe Bieber Fever off the face of the Earth, with even ''mainstream media'' joining in on the fight against him.
* FanNickname: So, so many of them:
** Well, for starters, there's "Biebus" (since his fans think he's like Jesus).
** "Beliebers" like having Bieber Fever, while haters dislike having the Biebonic Plague.
** People who are into ''Franchise/{{Pokemon}}'' seem to call him "Justin [[TheScrappy Bibarel]]".
** And then there's "Justine Bieber" for the haters who [[UnfortunateImplications purposely call him a girl]].
** The seemingly ubiquitous Grandpa nickname: "Jason Booby"
** One of Music/TheJonasBrothers called him [[{{Spoonerism}} "Bustin Jieber"]] on twitter and it caught on for a while.
** Many of his haters call him Justin [[CensoredForComedy *Bleep*er]].
** Then there's "The Biebs."
* FandomLifeCycle: Came in reach of Stage 5 at his peak, but has since gone to Stage 6(a).
* NoKillLikeOverkill: Bieber's portrayal of a serial bomber on ''[=CSI=]'' became this with a [[https://www.youtube.com/watch?v=ko3HjcT-MAQ redone version of his final scene.]]
* OneOfUs: He's a fan of Music/GunsNRoses and Music/{{Metallica}}.
* TheTysonZone: Serenading your Grandma while naked and then peeing in a mop bucket will put you there.
* WhatCouldHaveBeen:
** Bieber's manager, Scooter Braun, first discovered Bieber on accident while searching for videos of a different singer. When he tracked Justin down and approached his mother about representing Justin, she nearly refused on the grounds that Braun is Jewish, not Christian.
** Justin actually began his life as an ardent sports player and fan and spent much of his life playing hockey. His friends and family actually thought he'd go on to be a professional hockey player when he grew up.
** Justin might have been able to succeed as an adult singer had he not TookALevelInJerkass. It is believed that his breakup with Selena Gomez was the catalyst. That and had One Direction failed to take off in America, Bieber's career might still be alive.
** He was apparently Wrestling/VinceMcMahon's backup host for ''Wrestling/WrestleMania XXVII'' in the event that [[{{Wrestling/DwayneJohnson}} The Rock]] was unavailable.

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