big flat fatty

A fat girl who is flat chested; a fat chick who does not have big tits. An overweight girl with small boobs.

See also big fat flatty.

That poor fat chick has small tits. She's a big flat fatty.

by PMax April 14, 2008

Flat fatty

A girl who despite being fat is also flat. E40 Fat flatty

See e40 over there? Flat fatty is shaken that ass.

by Goddamn Sugar Snap Peas March 19, 2016