sickfuck 

a person who's so obsessive and disturbed that there's no other word to describe them, other than sickfuck

Louser is such a sickfuck for all the shit he's done over the years

sickfuck by anonymous1111 September 22, 2008

sickfuck 

a person who thinks and says sick and dirty things, usually about fucking. Therefor someone came up with combining sick and fuck. Thats a smart ass person.

ryan h: I wanna fuck you up the nose
random person: eeww bitch your one sick fuck

thanks to tayler for the inspiration of this defintion

sickfuck by bendazzle August 6, 2004

sickfuck 

Ultimate praise for doing something unordinary or overly extreme or dangerous

Guy does a backflip on dirtbike over 75 gap with no protective equipment.

WHAT A FUCKIN SICKFUCK !!

sickfuck by DanielHM September 22, 2007

SickFuck 

A word used to describe something so unbelievably epic and cool .

Fuck that new hat looks sickfuck as with those glasses

SickFuck by All J December 13, 2023

Sick Fuck

A person whose thinking is disgusting as fuck

Friend 1: "Bro what's the difference between a child and a hooker?"
Friend 2: "idk"
Friend 1: "You sick fuck"

Sick Fuck by xzer September 30, 2019

suckfuckate 

The act of being fully penetrated sexually in all bodily orfices. Often resulting in suffocation. And fucking. Hence, suckfuckation.

"I totally did not expect your girlfriend to let us suckfuckate her, bro. My bad."

suckfuckate by Mitch the Modulator July 5, 2010

sick-fuck 

describing a mentally deranged sick pervert!

who is the sick fucking bastard who comes up with some of this stufF!

sick-fuck by lori mervyn October 2, 2003