Of Frenglish Origin. Derived from the words "fantasy" and "orgasming". The act of fantasizing while having an orgasm.
Isabelle and Lina were fantasming over the television show, Once Upon a Time.
by twolanaparrillafans March 02, 2015
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Somewhere between fantastic (as in surprisingly great) and phantasmal (seemingly visible but with no physical reality).
Dude, the Bulls will never get Gasol for Duhon...that's just another fantasmal Sam Smith trade scenario.
by jjbjjbjjb February 14, 2007
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adj. a combination of fantastic and orgasmic; evoking the image of something so amazing you orgasm when you experience/see/hear/taste/feel it
That cheesecake we had on your last birthday was absolutely fantasmic.

You look absolutely fantasmic in that minidress.

Dude, that band last night was fantasmic. Seriously, I saw two people actually having sex during the closing number!
by genny_luv February 16, 2008
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1. The combination of orgasmic and fantastic.
2. Used to refer to something that is amazing.
Guy 1: Did you hook up with that girl last night?
Guy 2: Yeah, that shit was fantasmic.
by Shanene:) March 02, 2009
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something that is totally and utterly fantastic.
Friends who smile or make you smile are fantasmical.
by Zoley November 26, 2008
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Noun. (Plural)
Dreams; wanted experiences; fantasies; deep thought processes
Goodnight and sweetest fantasmizations.

I had a fantasmization that you wore a mushroom costume and had the voice of a goat.
by Jen's Fantasmizations. February 28, 2011
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