Headfunk 

A high-grade strain of cannabis; bud with a really good head high; also known as headies

"Dude, how much for an eighth of that headfunk?"

"You good on some of that headfunk?"

Headfunk by b. real February 24, 2009

headfuck 

To mess up someone's thinking with illogical or distorted arguments, sometimes with a deliberate malicious intent, sometimes just out of misguided ignorance.

Trump's rhetoric is political headfuck.

headfuck by CyberCrone May 4, 2018

Korean headfuck 

Korean Fuckhead is a procedure in which 2 individuals are having a race against each other on who will win first.

This consists of: a male and pineapple juice. There will be a female (or male) being the ‘object’ of this procedure, and he/she would be drinking the pineapple juice from a coconut shell while a male would be humping one side of their head (preferably the ear).

Now this is how the race is set up:
The female (or male) would be getting their ‘head fucked’ while they are drinking the juice from the coconut shell as fast as they could. The male would, of course, be trying hard to cum inside the ear or all over the head.
In conclusion, whoever wins (cums first or drinks the juice first) will have a reward.
For the female (or male): the male has to put the coconut shell up his anus for a full 60 seconds.
For the male: the female would have to pour the ‘cum’ solution out of her ear and drink it from the coconut shell, while the male uses a dildo on her other ear at the same time.

Note: When the male is almost about to climax before the female (or male) has finished, he must say 'The mitochondria is the power house of the cell.'

If it's a tie then they should both say 'I Love you,' to each other then make out.

If the ears flushed red on the female, the male has dominance over her for the rest of the night, if not, then the female has dominance over the male.

Caution: This act is illegal unless it's done on the 24th of March, from 2-3 A.M. in a forest.

Fun fact: Korean headfuck is called "Korean" because of the fact that according to research, people in Korea have the smallest penises

Korean headfuck by TheCarnival October 23, 2017

headfuck 

Someone you fancy (or love), who knows you do, and just strings you along and fucks with your head.

Toadie mate, be careful, that girl is a headfuck

headfuck by Car-lie November 6, 2007

Headfuck 

A difficult or awkward situation with no obvious correct course of action, literally something which fucks with you head.

"I slept with my girlfriend's identical twin sister without realizing and don't know whether to tell her or not, it's a complete headfuck"

Headfuck by Henners17 May 6, 2008

headfucker 

A large bowl of mixed alcoholic drinks with a small amount of juice which fucks your head up and makes you do silly things and forget them. Drunk extremely fast with copious amounts of ice cubes & a daft amount of straws. Found in party resorts such as Malia, Crete.

"Did you have a good night?"
"Fuck knows, I can't remember anything after that headfucker we got in the first bar."
"Good times."

headfucker by Cazaloompa May 2, 2006

headfucked 

Someone who has lost their mind, who does not make any sense when they talk or is just plain CRAZY!

That bitch is headfucked!

headfucked by thegirlwho January 7, 2007