A smart determined female that has her head on straight. She is often not noticed unless someones homework is in need of doing. She sometimes reminds people of the toritis of the "How many licks does it take to get to the center of a tootsie pop" comercial.
Dumb kid: Hey have you seen...what's her name..Sydney!?!
Other kid: The one that looks like that tortis, no why?
Dumb kid: I need Sydney to do my homework.