Top Definition
To become smarter than smart. One will be called gtong if they surpass the smartness of everyone they know.
I can't think of anyone as smart as Gary, he must be gtong.
by taki1234 January 22, 2007
5 Words related to gtong

Free Daily Email

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

Emails are sent from We'll never spam you.