Top Definition
Something which was once popular, until it went uber-mainstream, and has now become passé
Grunge is so yesterday, get over it.
by Kung-Fu Jesus April 15, 2004
Horrible song by the gay singer Hilary Duff.
Also, something said when something is out of style
Kung-Fu Jesus is so yesterday!
by Ka August 29, 2004
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.

×