A girl that never has any idea of what is going on, relative to her surroundings, coursework, pop culture, politics, social problems, or as how to juggle.
"Oh snap, that chedderhead has a big wart on her forehead"
"See that chedderhead over there, she don't know shit!"
"See that chedderhead over there, she don't know shit!"
by Ewgy April 21, 2005