RFB 

R FUCKING B

Based on RB engines from specific Nissan models modified in a bogan/homemade way commonly known in New Zealand.

It all started in 2 June 2011, where Little Johnny drifted his cefiro and it was pretty rfb g

Find videos online by searching RFB NZ, RFB Daily, RFB Skids

that's pretty rfb g,

RFB by RFB December 3, 2020

RFB 

Real fat bitch, term of endearment. Referenced in Best-friend by Saweettie and Doja Cat.

I love you, you are my RFB!

RFB by Real Fat Bitch October 29, 2021

RFBK 

A real fruit bat killer. Someone who kills fruit bats to protect his or her papaya crops. A gang that advocates destruction of fruit bats to protect their fruit.

Guy: Argh! fruit bats! *takes out gat and blasts bat*.
Bystander: Whoa! a RFBK!

Example 2:
Guy: Yea I paid RFBK to get rid of some of those pesky fruit bats.
Guy #2:The REAL RFBK? cuz.

RFBK by Nathaniel. December 24, 2008

RFBK 

Real
Fruit
Bat
Killers

A gang that came together in Chile after years of having to take fruit bats taking all their fruits.

Chillian: Fucking fruit bats! Go Away!

*Swings Broom*

Mother Chillian: Just call RFBK.

RFBK by RFBK/[AT,C] Member April 14, 2007

RFBU

Read From The Bottom Up.

Used with a back and forth series of Emails. RFBU

RFBU by Gratwicker November 6, 2011

RFBU

"Read From Bottom Up"
Since some (read:MS) mail programs generate replys to messages with the original message(s) starting at the bottom, most of the time when you forward it to someone, you have to specify that they start from the beginning of the thread, which is at the bottom...

Jim, this is funny. RFBU

> From: mike
> To: john
> Subject: dude
>
> asshole
>
>> From: john
>> To: mike
>> Subject: dude
>>
>> Yeah...
>> BTW, yer wife wants you to pick up milk
>> before you come home tonight.
>>
>>> From: mike
>>> To: john
>>> Subject: dude
>>>
>>> Dude, are you just getting in to work right now?!
>>>

RFBU by f3 February 7, 2008

RFBT 

Really Fucking Big Tits

Yo your gf has some RBT, but damn her sister has some RFBT

RFBT by i heart RBT June 5, 2009