Top Definition
A word that describes something beyond uncool, something awful and rejected by most normal social circles, an idea or a plan that simply cannot be described in any other way.

Antonym: coolba
Woaaahh!....that is seriously coolna....don't do it.
by Chocolate Chewbacca October 28, 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.