Top Definition
To be as awesome as one possibly can be. The most awesome things in the world are said to be bannertastic.
Guy 1: Have you seen that new movie?
Guy 2: Yeah dude, it was totally bannertastic. Best movie I've ever seen.
by The_Man_of_Soul April 20, 2011

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.