A person who is fucking dumb as all hell and don’t know what there doing with there life- also could be called a dickwad or a wad of dick
Shane: Wow John, your a fucking knife
John: yeah I know
by Thee Fucking Knife September 24, 2018
Get the Fucking Knife mug.
Matt stabbed Gennie in her hatchet wound with his fuck knife over and over until the both came. It was during her period so the end result was a mess of blood and cum
by Hank Contos May 7, 2015
Get the fuck knife mug.
To use a big knife to stab the shit out of someone's asshole or cunt.
DuckyBubbles05 is an insolent bitch, so now I gotta knife fuck her
by Black Artemis November 30, 2004
Get the Knife Fuck mug.
Any fucker that can get out of any slippery situation, they just grease them selves up and just slip on out without getting stuck so they can continue with there buttery needs
Shane- your a fucking butter knife
Tristan - ya damn right cause I’m slipping right the hell out
by Shane Moto YT December 26, 2018
Get the Fucking butter knife mug.