RUFS 

RUFS is short for "R U Fuckin Serious?!" Used for those occasions when "are you serious" is just not enough to question the seriousness of a situation.

For use as an exlamatory phrase, 'I was about to go dick deep in this bitch in the bathroom at da club until she opened her legs and it smelled like week old fish in a dumpster in the 100 degree sun and i was all like RUFS?!"

RUFS by JFBravo April 24, 2011

RUFS 

Acronym for R U fucking serious

In a moment of utter disbelief and there is no time to say the phrase "are you fucking serious!?!?"

Just say RUFS!?!

Can be used as a rhetorical question.

joking disbelief kidding lier unreal

RUFS by Zuzig September 7, 2013

RUFS 

Are You Fuckin Serious. Used when an unblievable statement has been made in a chat room or on the street depending on who you are.

Mo: I hooked up with Renee 2day.

JayEm: OMFG
JayEm: RUFS

Jay: WTF

RUFS by Jay James July 2, 2003

James Joseph William Rufs 

James Joseph William Rufs is a human

James Joseph William Rufs is a god at fortnite: battle royal

James Joseph William Rufs by ThomKenobiOnYouTube August 5, 2018

rufster 

Another name for Rohypnol, commonly known as the "date-rape drug" or a "roofie."

You should have just popped her a rufster and saved money on drinks.

rufster by LZtotheE July 28, 2007

rufsrs 

Spin off on rufk. rufsrs = Are you fucking serious?

D3rekF1sherf4n: "Steve Nash isn't the best point guard in the NBA right now."
Non-retard: "RUFSRS!1one11!!!"

rufsrs by iamunoriginal December 15, 2009

RUFSM 

acronym for r u fucking shiting me

Friend: we have a maths test today
Me: RUFSM

RUFSM by str33t July 13, 2012