A very rare disease, in which a young teen (around 13-16) is unable to go through puberty for some ungodly reason. The side effects for the adolescent in question are usually microscopic testicles, however the worse side effects are experienced by near by persons, who are then forced to hear the screeching howls of the adolescent's singing voice.
Victim of Bieber Syndrome: "...and I was like BABY BABY OOOOOOOOOHHHH BABY BABY NOOOOOOHHH!!!"
Doctor: "Is euthanasia legal here?"
Doctor: "Is euthanasia legal here?"
by imdefinitelynotjustinebeaver September 17, 2010
A condition in which the voice of a young boy does not mature from a high pitched squeal, akin to the voice of Justin Bieber. This may be followed by a sudden obsession in Bieber's music and subsequent fandom. Extreme cases may also result in a miniature penis and/or mangina.
by Mr. Kang of Kos June 23, 2010
Guy 1: That girl has Justin Bieber Syndrome.
Guy2: Hey, don't be cruel. Be nice, and call it Down's Syndrome.
Guy2: Hey, don't be cruel. Be nice, and call it Down's Syndrome.
by Marty17 February 25, 2011
I think this guy has Justin Bieber Syndrome. His voice probably won't change until he's a full adult.
by C1pt5n A6es3me May 4, 2015
It's a syndrome where little girls vigorously defend fellow "singer" Justin Bieber and say that he is "the best musician in the world". Along with that claim, most Bieber fans hate rock and metal music, and say that rock 'n roll/metal is music for "devil worshipers".
Most Justin Bieber fans also like: The Jonas Brothers, Naked Brothers Band, Tokio Hotel, Miley Cyrus, Selena Gomez, Taylor Swift, Lady Gaga, Soulja Boy, just to name a few other untalented "musicians".
Most Justin Bieber fans also like: The Jonas Brothers, Naked Brothers Band, Tokio Hotel, Miley Cyrus, Selena Gomez, Taylor Swift, Lady Gaga, Soulja Boy, just to name a few other untalented "musicians".
Justin Bieber fan: OMG JUSTIN IS NO EFFIN HOT I SO WANNA MEET HIM N GIT HIZ AUTAGRAFFFFFFF
Me: You have the Justin Bieber Syndrome...
Justin Bieber fan: NO I DONT!! I JUST GOT MILLIONS OF PICS OF HIM IN MY ROOM AND I HAVE ALL HIS SONGS ON MY IPOD!!!
Me: Precisely.
Me: You have the Justin Bieber Syndrome...
Justin Bieber fan: NO I DONT!! I JUST GOT MILLIONS OF PICS OF HIM IN MY ROOM AND I HAVE ALL HIS SONGS ON MY IPOD!!!
Me: Precisely.
by JustinBiebersucks June 17, 2010
When a person hates on something for no other reason than just to “go with the flow”.
This is a recent phenomenon which has affected people of all ages. It represents the ultimate in conformity. Anyone with any brains can see that people who suffer from this illness are really sad and should be pitied.
This is a recent phenomenon which has affected people of all ages. It represents the ultimate in conformity. Anyone with any brains can see that people who suffer from this illness are really sad and should be pitied.
Guy 1: (trying to impress nearby hot girl) That Justin Bieber kid is such a fag! I just wana strangle his head off!
Guy 2: Totally dude, like seriously, word dawg. What do you think Guy 3?
Guy 3: (ignores the other two and talks to the hot girl) These guys have the justin bieber syndrome, don't mind them. You want to get a bite to eat?
Hot Girl: Sure, anything to get away from these two losers.
Guy 2: Totally dude, like seriously, word dawg. What do you think Guy 3?
Guy 3: (ignores the other two and talks to the hot girl) These guys have the justin bieber syndrome, don't mind them. You want to get a bite to eat?
Hot Girl: Sure, anything to get away from these two losers.
by Smokingisfun February 9, 2011