A term used to describe a girl, usually a cheerleader, who gives blowjobs to a large amount of men. Popular girls can be easily determined by the abundance of white stuff on or around the lips, cheeks, and eyes. After being found to be popular, they can be called ms. popular.
(person 1)Dude do you see that girl with white stuff all over her face?
(person 2)Yeah, she looks like she is really popular. Im going to go and say "hi".