Top Definition
A piece of news that is so amazingly interesting that it is considered "fantastic" and "fascinating" at the same time.
Little brother: "My Pokemon is almost level 100!"

Big brother: "That's fantastinating."
by s13teddy August 28, 2009
5 Words related to Fantastinating

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.