Flat Chest Syndrome Edit Meaning

1.

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.

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.

See flat, flat chest, immature, fcs, boobs, skinny, teen, compensate