fantanastical 

pretty much fantastic mixed with magical, so pretty much the definition of every awesomely amazing word you can think of.

"I just ate fantanastical cookies!"

fantanastical by Nora Dakota November 3, 2008

fantabulous 

absolutely fan-fucking-tastic and fabulous. Completely mind-blowing.

Girl: omg, you're so fantabulous! I want to get in your pants!

Guy: damn straight.

fantabulous by the POPOlice March 21, 2009

Fantageous 

a hybrid word made from outrageous and fantastic

"Have you met Paul's new girlfriend?"

"Sally, yeah she isn't she fantageous!"

Fantageous by soup007 December 9, 2008

fantasy theater 

When one is completely engrossed in a daydream.

I was trying to talk to Tom, but he was totally at fantasy theater, he never said a word.

fantasy theater by mattfoster01 December 19, 2008

Fantabulous 

The mixture of fabulous and fantastic.
When something is extremely cool.

OMG! Did you that movie? It was fantabulous!

Fantabulous by kewlie0103 January 10, 2009

fantastic infant dressing 

When you actually care what your child wears, and make it a conscious note not to dress them in obscenely clashing colors or fashion originating from the 1950's.

Jason personifies fantastic infant dressing today. It is clear that his mother took the time to make him look nice.

fantastic infant dressing by Sakura-san January 15, 2009

Fantastical 

Fantastic, so fantastic it is more

Winning the lottery is Fantastical

Fantastical by Knorris January 18, 2009