Fukklehead 

Fukklehead

combined use of Fukhead and knucklehead

Don't be a fukklehead!
Johnny sure is a fukklehead...

Fukklehead by troy frazier September 5, 2013

fucklehead 

Lit., "fucking knucklehead" Usually reserved for someone who stubbornly adheres to false principles or consistently acts irresponsibly; generally, an idiot.

"She hates your guts, you fucklehead! Quit calling her!"

fucklehead by Darhug April 9, 2009

fucklehead 

Not enough sense or knowledge to be a knucklehead

I came across a fucklehead today. He said he couldn't get 10 pounds of sugar in a 5 pound bag.

fucklehead by Daniel Hairston, Jr. August 3, 2007

Fucklehead 

Someone who is more stupid than a knucklehead and fucks things up for you

You are a fucklehead.
Stop being a fucklehead
He was being such a fucklehead last night I couldn’t be around him.

Fucklehead by Fridgelover69 April 13, 2019

mukklehead 

Somebody that won't listen!

I asked that mukklehead and he's got yet to do it!

mukklehead by Grimmie1 January 22, 2010

fucklehead 

To be a fucking knucklehead

That chick is a fucklehead

fucklehead by Kevin January 16, 2005

fucklehead 

to be a fucking chucklehead

That chucklehead Rich fucked up real bad this time. He's become a disgrace to the chuckleheads. He's now a fucklehead.

fucklehead by JayRoq November 2, 2005