unfuckingreal 

Unbelievable, incredible, fantastic; usually refers to some extremely excellent food or something to be appreciated or incredible thing. Also can relate to unreal good sex, your partner, the act, or yourself. Can be applied to many different things that can be appreciated or found to be unbelievable.

The delicious dinner that you made last night was unfuckingreal, but when we got into bed later and we had such great sex, it was really unfuckingreal.

unfuckingreal by Sir Banning November 9, 2008

Unfuckingfassbar 

A term created by Rea Garvey (Irish sing-songwriter) as one of the coaches during the Voice of Germany (2012). "Unfassbar" is the German definition of unbelievable or unconceivable. He uses this term when he is breathtaken, speechless and in awe of a singer's performance. An english translation would be something along the lines of "unfuckingbelievable".

Wow - your voice is "unfuckingfassbar", meaning it is incredibly good - it blew me away.

Unfuckingfassbar by Melfra November 7, 2012

unfuckinretardable 

Un-fucking believable, that guy is so retarded.

Did you hear that, he is unfuckinretardable.

unfuckinretardable by El Tigre II November 4, 2009

unfuckingbelievable 

so unbelievable you have to add fucking for extra umph!
.. my FAVORITE word ..

UnFUCKINGbelievable! I would have never thought that drinking 18 beers could make anyone so hott!

unfuckingbelievable by Errn April 8, 2003

unfuckingbelievable 

When something is so hard to imagine, that you just can't fucking believe it.

Did you see that jerkoff pull out in front of my car and almost hit me?!
That was just unfuckingbelievable!!!

unfuckingbelievable by Sandra April 14, 2005

unfuckingbelieveable

When something is incredibly unbelievable.
It is the ugly cousin of the word unbelievable. Typically used when a person is angry or in shock.

John: "What are you saying, she not only ate the 18 ounce steak, but the 3 baked potatoes as well?"
Jess: "Yeah, it was unfuckingbelieveable!"

unfuckingbelieveable by mistressJessFantastic January 10, 2009

unfuckingbelievable 

The only thing in the english language that one can "un" fuck.

Don't tell me I did that ugly cunt last night. Unfuckingbelievable.

unfuckingbelievable by rdc September 26, 2003