a doyalee is somebody who thinks that they have to be perfect, or their life is a total waste. They do their hair for four hours in the morning, take three hours to pick out their clothes, people like that. They try to be Barbie dolls, if you will, and are the girls that you know will be in the plastic surgeons office as soon as they turn 18.
"There goes Amber, She's such a doyalee!"
"I know, she's become such a snob since she started thinking she had to be perfect."