An overweight person who is disrespectful and rude to those who are skinnier or have a more attractive figure.
Girl One:"Man, Jenny was giving me the eye today! You think she might be jealous of my curves?"
Girl Two: "Def, girl. She's such a bratty fatty."
Girl Two: "Def, girl. She's such a bratty fatty."
by CrescentSunGoddess April 27, 2009