Fukifiknow 

Urban way of saying "I don't know."

"How do you get to Hoboken from here? Fukifiknow!!"

Fukifiknow by Mojo Mojowitz December 28, 2005

Fuckifiknow 

Everybody knows that when you cross an elephant with a rhino you get an elephino, but when you cross a nymphomaniac with a rhino you get fuckifiknow!

Everybody knows that when you cross an elephant with a rhino you get an elephino, but when you cross a nymphomaniac with a rhino you get fuckifiknow!

Fuckifiknow by Fuvkifiknow March 19, 2022