Fantasexing 

When you are having sex with one person but thinking about someone else.

I don't think I will be seeing him anymore. I was big time fantasexing.

Fantasexing by Elliegold April 17, 2014

fantasmagasm

A Fantasmagasm happens when something is really, really awesome. Not necessarily sexual. It consists of an immediate smile and jumping up and down in giddy fashion going "Omg! That's so awesome!" or something to that effect. It is pure happiness and excitement.

When I told Johnny he won the lotter he had a fucking Fantasmagasm!

fantasmagasm by Macdaddy41 September 2, 2007

FANTAZING 

something that is both fantastic and amazing at the very same time.

Mr. Awesome is doing a fantazing job at stirring the soup today!

FANTAZING by Carson Spence July 29, 2007

fantasmic 

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!

fantasmic by genny_luv February 16, 2008

Fantastig 

Its belgian slang for someone with a lot of fantasy who makes up a lot of stuff thats not true but sounds good.

"The girl is a bit fantastig, you would think she's a superstar listening to all her stories"

Fantastig by Monidique September 28, 2009

Fantasmagorical 

Quite simply the BEST word ever devised. It's a mixture of the words, 'fantastic', 'amazing' and 'magical' all in one juicy little package.

It's important not to overuse the word. It's reserved for when ordinary, boring words just won't cut it.

"Woah, Melisa! Those knee high, stripey socks are fantasmagorical!"

Fantasmagorical by Richard/Melisa October 25, 2006

fantasmic 

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.

fantasmic by Shanene:) March 2, 2009