1 definition by Pink pearls

A variant of Ugly Duck Syndrome. The girl was fat as a child, causing them to to be starved of male attention. When they grew up, they lost the weight- thus becoming hot. As adults, they either become super sluts- even sluttier than normal sluts in order to compensate for their lack of male attention when they were younger; or they display shy behavior with a great personality.
Male 1: Oh My God...is that Bianca Marshal?
Male 2: Yep. She lost 72lb since high school. She's f$!king hot now.
Male 1: Daammmnnn...I always used to make fun of her in class. I wonder if she'll let me into those jeans since there's a whole lot more space.
Male 2: I doubt it. She can hardly look people in the eye while talking.
Male 1: So basically, she's got UDS?
Male 2: Not exactly, I like to call it Fat Girl Syndrome.
by Pink pearls January 6, 2010
Get the Fat Girl Syndrome mug.