Upstaging or one-upping a competitor or opponent.
Did you see that debate last night? Obama TOTALLY big timed Hillary.
by Dominic D April 17, 2008
Top Definition
When one person whom you know, acts like they are too cool to say hi or acknowledge your existence.
You were with your friends at dinner and you big timed me.
by Don Kershaw December 11, 2007

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.

×