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R Fuckin' B

Used to describe a Nissan vehicle powered by one of Nissan's RB series motors, that has been modified in a particularly bogan way.

Can also be exclaimed in response to witnessing a particularly bogan event performed in a RB powered car.

Loosely applied in rare cases to cars powered by Nissan's VG or SR engines.

Prevalent in Australia and New Zealand.
"Yeah I couln't be fucked sorting a DET swap so I just RFB'd a dirty +T"
"Do a fat skid yallah habib RFB!"
by Mezzanlne April 25, 2017
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2
Really Fucking Bored -

1. when you're sitting on your ass during the weekend chatting online because there are no parties to go to.
2. when you just broke up with your girlfriend and you have no one to hang out with because you gave your friends up for her because she 'was worth it.'
3. when you are so depressed all you do is surf myspace for friends and wait, refreshing the page over and over to get that message you wont get.

omg i am RFB.
your RFB? dude, i haven't showered or moved from this spot for two days.
Wow, you must be RFB.
by Zach Lien November 08, 2005
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3
I like playing games with you guys because you're my friends, but I'm not going to hang out with a bunch of RFBs.
by streep101 January 07, 2009
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4
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
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6
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.
by Falzeee October 27, 2014
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7
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 July 22, 2009
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