R.U.F.U.S 

Is a person within a project that is responsible for finding, analysing and then utilising random factors that surround the project.

We're building a lemonade stand and David saw a kitten. He used it as a marketing tool to attract more people. He is such an R.U.F.U.S.

R.U.F.U.S by area300 February 28, 2018

S.U.F.A.

SUFA stands for "Shut Up Fat Ass". It came into the internet world from the FFI forums when some one said shut up fat ass and then someone to joke around replied "SUFA!". Therfor the meaning of SUFA has come into internet talk ,but still isnt known by many.

Qwerty: I like carpet
Chicken Soup: S.U.F.A.!

S.U.F.A. by FFI Guy July 24, 2008

S.U.F.A.

Shove it up your fucking ass

You Talkin to me?
S.U.F.A., Bitch!!

S.U.F.A. by Steve-no June 16, 2005

F.U.S.S 

F.U.S.S is an acronym for F-un U-nrestrained S-hameless S-ex. to have fun hardcore sex with someone that you will most likely never see again.

"hey babe wanna go back to my place and have F.U.S.S?"

F.U.S.S by facegoogle July 14, 2011

S.F.U 

a school designed to obliterate the human soul. see also: fog right angles suicide debt

SFU rendered me incapable of smiling.

S.F.U by shambola September 5, 2004

F.U.N.G.U.S. 

fuck u new guy u suck

When the piliot first joined the navy his callsign was F.U.N.G.U.S.

F.U.N.G.U.S. by RAMBL3R100 July 6, 2008

s.f.u. 

six feet under , aka dead

s.f.u. by Anonymous November 5, 2003