Rbf 

Root Beer Float
Best dessert ever invented

Totally doesn’t mean anything else

“I really want a root beer float”

“Oh an RBF? Ya let’s make some!”

Rbf by pissjade September 25, 2021

RBF 

RBF=Resting Bitch Face. That means to always look either serious, mean, rude or bored when you’re face is neutral, or resting. But this doesn’t mean that people with RBF’s are actually mean, it’s just how their face was made :-D.

Alexandra always has a RBF on display, causing people to shy away from her.

RBF by jawanna blowme? January 18, 2020

RBF 

Reel Big Fish
band

HSB! RBF rules!

RBF by Cameron May 12, 2004

RBF 

roblox boyfriend

“damn my rbf is so hot”

RBF by raygun May 10, 2020

RBF 

Root Beer Float

Hey man, wanna go to weinerschnitzel and grab an RBF?

RBF by Applesauce Scrotum December 27, 2011

RBF 

Short for "Redbull Friday". A day in which you drink double your usual Redbull consumption.

It's RBF. Let's mainline it.

RBF by Kipps November 1, 2009

rbf 

root beer float

Jack drinks a rbf everyday for more estrogen

rbf by jay195 June 17, 2022