A feeling that represents something fabulous while making you feel fantastic.

When something is so beyond being fabulous and fantastic but not good enough to be fantabulous you describe it as fabtastic.

someone or something that is so fantastic and so fabulous that its both!

It's the combination of "fabulous" and "fantastic".

Adj:

Exceedingly fabulous and fantastic.

A word someone like Barbie would use
It’s basically saying fantastic and fabulous at the same time
Only people who wear lots of pink say this

Fabulously fantastic! (Combo of the two words 'cause saying both together is way too much!)