Heafd

A fucked up hairline or the barber fucked up his hairline

Bigman: Yo whats going on my g

Bigman2: Man got a fresh trim bruv
Bigman: Lets see
Bigman2: *shows hair*
Bigman:Cuz what the fuck is that my man you got heafd, cuz your hairline goes back to slavery looking like a pure dickhead fuck off with that bullshit.
Bigman2: Ayo allow it cuz it aint that bad

Bigman: Cuz you got heafd now fuck off cuz

Heafd by NISHBOB June 10, 2018

What's wrong with your head 

When someone has some sort of head trauma albeit a gash or fresh stitches.

Brenda couldnt help but ask buddy about his head dressing. "Dude what's wrong with your head!!!"

What's wrong with your head by will bitten February 9, 2017

Head Sparkin’ 

Thinking (as in the firing of neurons)

Usage:
"I gotta squat for a jiffy wiz in The Gran Manzana and I've been head sparkin’ ‘bout pounding that Coney fillet in a twee fire-in-the-hole.
The dewclaws are up. Ya wanna draft my flivver?
Bang the pipes by 5:00 or hold peace.”

Translation:
"I’ve got a layover in New York City and was thinking about getting a hotdog in a quaint restaurant.
I’m enthusiastic. Do you want to come along?
Call me by 5:00 or it will be too late."

Head Sparkin’ by goose_on_a_roof October 9, 2020

Dollop-head 

Prince Arthur

Arthur: Describe "dollop-head"
Merlin: In two words?
Arthur: Yeah
Merlin: Prince Arthur

Dollop-head by N a t e October 19, 2019

Rip your head off and shit down your neck 

As can be gathered from the expression, it indicates a state of intense anger and annoyance, so much so that the person making the threat is ready, willing and able to inflict physical pain and degradation upon the person who has annoyed them. While it may not literally result in the removal of the offenders head and defecating into the stump, it will usually result in physical violence and a humbling of the person who caused the offence.
The expression that is believed to have originated with the British Royal Navy. It gradually became used within all branches of the armed forces and later spread to the civilian organisations associated with them before obtaining wider usage.

"Malcolm if you don't fuck off I'm going to rip your head off and shit down your neck!"

Rip your head off and shit down your neck by AKACroatalin March 19, 2015

Fatty McFuck Head 

Also commonly known as Mr Clive Palmer.

"In my opinion, Clive Palmer is a fatty McFuck Head" Quote by the millennial generation of Australia

Fatty McFuck Head by Skippy_the_Kangeroo September 23, 2019

to donkey-head someone 

To fool someone.
It comes from Tom & Jerry cartoon where Tom used to get fooled by Jerry having his head turn into a donkey-like head

To donkey-head someone:

Dude 1-Hey u know I just got a winning lottery ticket!!

Dude 2-How the heck do u know it's a winning ticket?

Dude 1-Those guys sold it to me: they said they don't need money...I got it for just 20k.

Dude 2-U do realize u've been donkey-headed big time, don't you?

Dude 1-"uh-auha-uha" (or whatever a donkey is able to utter)

to donkey-head someone by AyOxford January 20, 2014