RFB

Roll Fuckin Balls or Rollin Fuckin Balls.
A term used by ravers and e-tards alike to describe their experience of rolling (ingesting Ecstasy).

"Dude I took 3 mollys last night. I was RFB!"

"How was the rave?"
"Amazing, I was RFB."

by xraverx November 15, 2009

RFB

Rat fucking Bastard

That RFB stole my car.

by Rabbit327 January 28, 2010

RFB

Ready For Babies. Opposite of DTF.
When a girl reaches a certain age her lady parts take over and she becomes obsessed with reproducing.
Should be used to signal their intent on Tinder.

Careful bro that chick is rfb....

by Falzeee October 27, 2014

RFB

A Rebel Flag Bikini. A Bikini made from the rebel flag. Usually sported by Rednecks in the South

That girl is hot in her RFB. The south shall rise again....in my pants

by asfasfsdf August 3, 2009

RFB

Run From Bitches- it is a backpack that has two or more clips that go around the stomach so you can run from that bitch in school that always wants to talk to you but u just cant stand the sight of her.

Cam: dude i need a rfb backpack
joe: why do you need that
Cam: so i can run from bitches

by Dainnerflame August 31, 2010

RFB

"Really Fucking Bright"

A) Bright as in intelegence

B) Bright as in light

A) DAMN, you must feel RFB after walking into that wall...

B) Man... you kept me up till 6:00 in the morning now it's RFB outside...

by Rayneuki July 15, 2005

RFB

Acronym for Radical Feminist Bitch. Male or Female that follows the tenants of Radical Feminism. RFB males are identified by their skinny jeans, skinny arms, and man buns. Mostly soy drinkers, they also spend most their time hanging at Starbucks drinking Grande Lattes. Females are mostly fat and ugly with loud shrill voices.

Joe: "Hey Buck, check out that soy boy over there in his skinny jeans with his Grande Latte talking to the fat ugly chick with the horned rimmed glasses."
Buck: "Yeah, both must be RFBs."

by B. Gabbert October 2, 2018