spinefuck 

To rip someones head off and thrust your penis down the spinal column until ejaculation.

That bitch just wanted to get spinefucked

spinefuck by EJD May 23, 2003

smilefucker 

A person who wields their potent hostility through their forced, gigantic, toothy and maniacal smile.

I used to go out with that smilefucker and he seriously never turns that shit off.

smilefucker by Dr Bunnygirl July 27, 2019

Sinefuckency 

- Noun {sin-i-fuhk-n-see}

The state or condition of lacking fucks; of not giving a fuck.

{ "Sine-" (L. "without, lack") + "fuck" + "-ency" }

1.
Charles couldn't bring himself to finish his taxation law assignment as he was suffering from an acute case of late-semester sinefuckency

2.
Bloke 1: That bloke couldn't have appeared less interested in doing his job properly if he'd tried!
Bloke 2: Agreed, the sinefuckency was strong with that one!

Sinefuckency by Charlemagne1993 July 9, 2015

Smilefuck 

You've been smilefucked when somebody smiles and agrees to do something for/with you, when they have no intention whatsoever of actually following through with said commitment.

This jackoff rep from <insert carrier here> keeps calling me asking for quotes - I usually tell him every couple weeks that he'll be getting some opportunities in the coming weeks - no shot! Classic smilefuck.

Smilefuck by mckenney25 May 14, 2013

Spine Fuck 

Adj. To engage in sexual activity with a man who is so well endowed that it feels as if your are being poked in the spine.

Wow that guy last night was so huge I feel like I got Spine Fucked.

Spine Fuck by 526PLM April 2, 2009

Spitfuck

A term coined by Woody Harrelson's character Tallahassee in the zom-com Zombieland. He typically uses it to describe his kind of awkward, goodhearted comrade with a Coach Gun, Columbus. It's an obvious play on the typical term "spitfire".

"Kid finally got to first base... Not bad for that skinny, little spitfuck."- Tallahassee

Spitfuck by Crazy Islamic Fascist October 8, 2009

slimefuck 

An person who annoys you in every way possible

"Richard is a major slimefuck."

slimefuck by Johnissoevil February 1, 2004