RFS

Stands for Restless Face Syndrome. Some people, while observing their behavior, cannot maintain a consistent facial expression. As a result their face moves rapidly and even occasionally twitches. This syndrome is also linked to the rare Hannahcyrus virus!

While videotaping Emily and talking about salted babies, her face went from happy, to confused, to out of control RFS.

by Cabby Abby August 1, 2010

N.E.R.F.

Not Even Remotely Funny

Guy - "My dog just died."

Guy's 'friend,' - "Haha, he was stupid anyways. Don't worry, you'll have more time to hang out with me now."

Guy - *punches 'friend' in the face*

"That's N.E.R.F. , dude, I loved my dog! Plus, I don't want to hang out with you, you're such a D.A.!"

by CaptainNMorgan August 19, 2010

RFSMD

refrain from sucking my dick

annoying guy hitting on girl: DAMN! you're hott
girl grossed out: RFSMD
guy: damn. my life sucks
girl: well that's unfortunate

smd

by #bitchwithoutaface September 26, 2012

rfh

Really Fucking Hungry

"Just decide what restaurant already, I'm RFH."

by pclarkson33 March 19, 2016

RFBG

Really fucking bad game. Used usually by salty losers

This was RFBG. We lost 0-4 because shit team!

by Clucking bell July 9, 2017

RFO

Registered Flex Offender

Timmy is a RFO for wearing those Yeezys today

by calidaddymac April 24, 2019

RFD

Short for Reverse Flacidity Disorder, where the penis becomes smaller on erection.

e.g. Person 1 "Your boyfriend's got RFD"

Person 2 "Your mum didn't mind"

by abcdefg321 May 9, 2010