Grace: [putting her glasses on] Once a dork, always a dork.
Spencer: You are so not a dork.
Spencer: You are so not a dork.
Grace : [putting her glasses on] Once a dork, always a dork.
Spencer : You are so not a dork.
http://www.moviequotedb.com/movies/unaccompanied-minors/quote_56916.html