The name of a particularly potent kind of LSD that was made in California, USA.
That Superfantastic acis sure lived up to its name!
by djsynchro January 12, 2012
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A make believe word used to describe something that is really really really good. Usually used by extreme optimists such as celia's mom.
Paul: hey jody how are you today?

Jody: I'm more than good, I'm superfantastic!
by ospreyman August 3, 2010
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Super and fantastical all at the same time, with amplified impact.
Someone does something that was really well done: "That was superfantastical"
by bsbriegel November 17, 2007
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A way of describing something that's absolutley wonderful, such as a good friend, a tasty piece of cheese, or any other excellent object.
You will be my superfantastic friend forever!

I had the most superfantastic dream last night.
by Sillyish December 7, 2005
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-Something that is Super and Fantastic at the same time
-Anjas Bebo
-"That Shoe is like so totaly SuperFantastic"
-www.bebo.com/dudemanpunk
by Dudemanpunk January 9, 2009
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