the ugly roles . . .

have you ever wondered when you're watching a movie and it's a ugly ass or  morbidly obese person and you wonder . . . how did they get that role?

like is it a casting called held for ugly people? and what makes the criteria for ugly? i can kinda understand the obese part (maybe it goes, you have to be at least 300+ pounds, male or female, able to walk certain distances) but WHO DECIDES WHO IS UGLY?

the pic above is an actual "ugly model". when they cast do they say, male, missing teeth, stringy hair, bad skin? woman, hump back, bad teeth, scars on face? and then on top of that, who is brave enough to be like HELL YEA IM UGLY let me go be in this role? how much does an "ugly" person get paid?

seriously i know i'm not the only person who wonders this!!!