Top Definition
when a once great band that's been around for many years starts putting out poor quality music that is greatly inferior to their earlier material, this is sometimes but not always accompanied by changes in the band's line-up
During their post cool period Van Halen replaced David Lee Roth with Sammy Hagar.
by Michael_Hunt July 11, 2009
5 Words related to post cool period

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.