Top Definition
1.The best place in the world
2.A great Party
3.Somewhere you go when you turn 40
4.An awesome person
1. I went to the Four-O of Four-O's

2.I went to a sweet Four-O

3. my wife turned 40 so we brought her to the Four-O

4. That dude is a Four-0
by yawayssysavayDVWJFBKJWAEGNRLKJ November 27, 2010
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.