Sfuck 

Meaning Stupid Fuck.

Person #1: What's a Tomato?
Person #2: Lol
Person #2: You Sfuck!

Sfuck by Mr. Ownage April 6, 2004

SFUCK 

A more dramatic fuck...

ME:holy SFUCK thats crazy!
My friend:I know right!

SFUCK by lejerkygoose May 10, 2021

Sfuck 

The way a person with at least 1/4 Navajo blood pronounces the word fuck after having consumed multiple alcoholic beverages.

Sfucking
Sfucked
Sfucker

I'm sfucking buzzed as sfuck!

Sfuck by Thedudephxaz February 23, 2017

sfuck 

(v.) Usually limited to homosexual male intercourse, to sfuck is to fuck a man in the ass while simultaneously sucking his cock. This isn't possible in all positions, nor in any positions for people with major back problems. Note: a woman wielding a strap-on could achieve the same position, and it would, technically, be considered straight sex.

I sfucked a guy last night, and he came in my mouth right when I came in his ass.

sfuck by GayBoi February 15, 2007

Star smuck

An obnoxiously fanatical SiFi fan with little real life.

GAAAWD, Tyler is such a Star smuck, sitting in his room playing games all day!

Star smuck by I, Wreckerrr November 11, 2016

shuckable 

the process of extracting the internal hard drive from an external hard drive.

Is that WD portable shuckable?

Nope, the USB header is soldered on the SATA interface

shuckable by wkwkeke June 3, 2017

smuckle

a smug chuckle

*smug intellectual smuckles*

smuckle by Thadd Ian November 11, 2018