(adj) Something that seems really amazing, exciting, or euphoric, especially in a moment of inebriation.
by mack88 December 26, 2009

by FannyPacks69 May 25, 2016

by SweetTorment January 31, 2019

1. A way of saying, I'm amazed, without using two different words. 2. The Best word to describe amazement.
Holy Sh** that was Fantabulous!!!
by kevinisme October 1, 2007

by thebestessofthebest August 11, 2016

When two gay fashion designers go out, get wasted, and then have sex repeatedly all night. And because of their gay accents, they can not pronounce un-gay words such as fantastic and fabulous.
James: Last night was the best night I have ever had.
Justin: Yea I loved it so much! Almost as much as I love you!
James: It was fantabulous!
Justin: Yea I loved it so much! Almost as much as I love you!
James: It was fantabulous!
by AshBeyoncé July 30, 2013

"you're doing fantabulous! keep it up."
by izzyee July 24, 2023
