1 definition by Anonfourr

Top Definition
A complete dumbshit that usually looks like a duck.
Is usually made fun of in English classes, or Science classes.
Compared to the "brain" of a duck, or the lifelessness of a piece of chalk, hence the name "chalkster".
"Wow that kids a chalkster".
by Anonfourr March 29, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×