skull-fucking 

When you're giving a guy a head and he insists on thrusting.

Rob skull-fucked me so hard last night.

skull-fucking by christine December 15, 2004

skull-fucking 

the act of inserting a penis into an eye socket and unmercifully humping the skull; often results with the eyeball being forced inside the skull and making maraca-like music

I will skull fuck you and turn you head into a maraca.

skull-fucking by abraham lincoln September 12, 2004

skull-fucking 

Any act of intercourse between two mammals scalps. This feels really good if you have long, dirty-ass hair, and you are a complete faggot.

Before I got on the airplaine I skull-fucked Tyler, and as a result I got dandralitis.

skull-fucking by Odyssey of the uterus September 24, 2003

Skull fucking 

A term used by the adult film industry to describe rough or aggressive oral sex the term and its use is credited to the adult film star Jonny toxic in the early 1990's. Descriptions of other origins and or activities are incorrect, the industry also refers to these actions as "forced" or "brutal" oral sex. The term is among the most searched terms in all of the adult film industry.

That chick gave some good oral sex, she let me finish by skull fucking her. This can be used both ways, girls in the industry also use this term when they aggressively ride a males face with their genital areas!!

Skull fucking by Urbanswervin July 12, 2015

Skull fucking 

A more brutal variation of face fucking where instead of thrusting into your partner's mouth to reach gratification, the person getting blown grabs the head of their partner and violently pushes it up and down their shaft, most commonly by pulling their hair into a ponytail, although this can also be achieved by holding their head with both hands. This variation is seen as more brutal because of the risk violently jerking your partner's head can have on their neck, with whiplash being the most common injury.

"Hey, man, did you hear about Nika? She went to the hospital last night." "Yeah, dude, I'd heard about a fight between her and her boyfriend" "No, buddy, it's even crazier. He was skull fucking her, and she slipped a disk in her neck. She's going to need a brace for a month."

Skull fucking by Curare the defenestrator December 16, 2022

Skull fucking 

The act when you shimmy your head up someone’s butt hole

“Damn dude I was skull fucking that chick last night. My whole head could fit up her ass.”

Skull fucking by Skullz4L April 8, 2023

Skullfucking 

1. Quite literally, to fuck in the skull. This usually means inserting one's penis into any orifice in the head (excluding the mouth), such as the nostrils, ears or a hole bashed into the back of the head with a pair of pliers. As this is not only rather painful but quite impossible in most cases, skullfucking is not a common practice in real life (unless you're talking about necrophiliacs that is). It is, however, tolerably prevalent in the world of hentai art, resulting in pictures that are more horrific than sexually arousing. My advice: don't seek out any of these pictures unless you have an uncontrollable urge to lose your lunch all over the keyboard. See also skullfuck.
2. See mindfuck.
3. Can also be used as a kind of insult.

1. I love skullfucking ^_^
2. Damn, watching Memento will give you a bloody good skullfucking.
3. Skullfucker!

Skullfucking by Fooby July 24, 2004