Top Definition
a flood that, once it happens, won't happen for another 100 years, unless theres a 500 year flood 15 years later
Able: I thought '93 was the 100 year flood!
Mable: You thought. But this one is a 500 year flood.
by iowa13 June 14, 2008
5 Words related to 100 year flood

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.