fantastanastic 

greater than fantastic ; the best you can get

OhMyGawd that kickflip sean did was friggin fantastanastic

fantastanastic by Caysha August 17, 2008

fantastamatic 

to be automatically fantastic.

How are you doin?
Im fantastamatic!!

fantastamatic by Surlz~KiK!! December 9, 2008

Fantastagasmic 

The fusion of 'fantastic' and 'orgasmic'.

Something acceptable to the point of ,or near, an orgasm.

Pronounced: Fantasta-gasmic

That new music video is so awesome, it's fantastagasmic.

Fantastagasmic by brylo_321 March 17, 2008

fantastalistic

A word commonly used by Joseph Jonas meaning something is fantastic, amazing, or great.

"Starbucks is fantastalistic!"

fantastalistic by JBLOVER January 8, 2009

fantasmagastic 

kooler than fantastic and better than orgasmic

that lolli pop is fantasmagastic!

fantasmagastic by ~Jade~ August 4, 2007

fantasterastic 

Exceeding all means of greatness.

Wow, that movie was fantasterastic!

fantasterastic by Bubba Lubba August 14, 2004

fantastarastic 

Supremely great. I mean like, this is the pinnacle of greatness.

Holy crap, this soup is fantastarastic, Maude!

fantastarastic by Austin A. June 2, 2003