infuckincredible 

something that is just so insane or wild, that you have to combine fuck with incredible

"That Shit is infuckincredible" - Tom
"What?" - Jamie
"Doug sent me a picture of your sisters tits to my phone"

infuckincredible by NY Killa914 March 27, 2009

infuckincredible 

an exclamation that is shouted when something is just unbelievable

That hotass bitch sittin' over there is a virgin? Infuckincredible!

infuckincredible by ceililover January 15, 2003

Infuckingcredible 

(In-Fuk-in-cred-i-bull)

Infuckingcredible, It is Incredible with the added word "fucking" inside the word to make it sound even better, or just Infuckingcredible.

It is a stronger word but for the same example as Incredible.

In-Fucking-Credible.

Infuckingcredible by Harry James November 27, 2006

infuckingcredible 

Surprise
Shock
Amazing

thats an infuckingcredible piece of machinary you have

infuckingcredible by Craig April 16, 2003

infukincredible

outstanding or worthy of a slang exclamation.

that backflip was infukincredible

infukincredible by MaddJester September 26, 2003