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main entry: fan·ta·bu·li·cious
pronunciation: \fan-ta-byu-li-shus\

an adjective composed of 3 major adjectives derived from 14th-15th century, including: FANTAstic, faBULous, delICIOUS. this heavily compounded word is a grotesque exaggeration usually associated to compliment anything high quality or incredibly pleasurable in any way shape or form, that our natural senses would find applicable.
"whoa dude, that babe is fantabulicious!"

"thats a fantabulicious ride!"

"the colors of the sky are really fantabulicious right now!"

"i had the most fantabulicious dream last night!"

"these dough-nuts are fantabulicious!"
by david marshall April 01, 2008
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2
the only word good enough to even approach describing the most amazing, beautiful, sexy, funny, interesting, kind, caring, passionate, handsome, incredible person in the whole world, Russell
Russell is the most fantabulicious person in the whole world and I am the luckiest girl in the world to be with him.
by Sam June 19, 2006
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3
A really long version of fabulous that is mostly used for expressing yourself while impressing or making others laugh. You could also make it used as a mix as delicious and fabulous for food, or anything else. Bubbly girls usually say this word, but sometimes emo kids say it too, just to be funny. It is also a mix of fantastic, so you could say it if you aced a test.
"Oh my gosh, that is so fantabulicious!"
"Fan tab u licious."
"Well now, isn't that fantabulicious?"
"Fan freakin tabulicious, I got an A!"
by Tati thee amazing December 31, 2008
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4
adj. or noun. A word used to describe something so legit, this is the only word you can use to describe it. It is something or someone almost leaves the person seeing it in awe!
(jaw drop)
Hey maddie you are looking pretty fantabulicious today
by Blake10125 April 04, 2011
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5
the only word good enough to even approach describing the most amazing, beautiful, sexy, funny, interesting, kind, caring, passionate, handsome, incredible person in the whole world, Russell
I am the luckiest girl in the world to have found someone so fantabulicious.
by Sam(alpaca narwhal) April 15, 2006
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