The Fantasic Four 

It is when your doing a girl in the butt and right before you blow your load, you yell "ITS CLUBBERING TIME!" and punch her in the back alot.

"Oh My God That Night, I Gave That Bitch The Fantasic Four"

The Fantasic Four by koochiemanne December 12, 2006

The Fantastic Foursome 

A word that commonly refers to the group of Youtubers known as KickthePJ, AmazingPhil, crabstickz, and danisnotonfire. They make pretty much the best videos you'll find on YouTube, so you should probably check them out.

Friend: So, want to go watch some of The Fantastic Foursome's videos?

Me: Of course! What else would I be doing with my time?

The Fantastic Foursome by starsintheireyes August 15, 2012

Fantastic To The Fourth Degree

This expression is used whenever something so fantastic occurs, or you receive news of such a fantastical nature, that you have to describe it with a positive adjective such as, "Fantastic" - alongside the words, "to the fourth degree." By using this expression, you are emphasizing the sheer awesomeness of whatever it is you are describing. This expression can be used when you find out you are going to be a mother/father! You can also use it when describing your last coitus session.

Person 1: So dude, how was it banging that girl we met last night??
Person 2: Dude, I have never had an orgasm of such a magnitude. It was fantastic to the fourth degree.
Person 1: Marry her.

Fantastic To The Fourth Degree by Booty Man Stan July 25, 2018