Flat Chest Syndrome or Blanc Syndrome is when a girl thinks the fact that her chest is flat makes her unwanted and so becomes an ill-tempered Tsundere.
by I'm Balls Deep in your mom January 6, 2022
A phrase/ mental disorder which discribes the social immaturity displayed by women(ages 14-19) with flat chest. It's usually diagnosed by a friend or first time aqaintance who notices certain idiosynchrasies that display annoyance, or in gereral over compensation.
Victims of FCS often display narcissism, or self-centeredness; They often try to compensate by trying to be intellectually superior or catty.
It's often grown out of but the long term effects can only heal with time.
Victims of FCS often display narcissism, or self-centeredness; They often try to compensate by trying to be intellectually superior or catty.
It's often grown out of but the long term effects can only heal with time.
Abel- Dude (girl) is being so annoying
Chelsea- Yeah I know she must have Flat Chest Syndrome(FCS)
Abel- Oh yeah she's deffanently FCS positive.
Chelsea- Yeah I know she must have Flat Chest Syndrome(FCS)
Abel- Oh yeah she's deffanently FCS positive.
by Chabel Roeschstraviz March 27, 2008