Rolling
Beyond
Recognition
Originated in 2004
The original definition of RBR describes someone who finds something so funny, that they become unrecognizable to you and the outside world.
RBR can be used as an adjective as well. You can say, "That's RBR!". If you see something so hysterical but don't want to make a scene. In other words, you're not laughing
on the outside but you're rolling beyond recognition
on the inside.
A shorter way to say RBR is to say "Ribber" (One less syllable)
There's other variations of RBR like a "Personal RBR" which is something that only you find funny. You're hysterical over something but everyone is like, WTF?
RBR can also be used as a replacement or
alternative for LOL when IM-ing or texting.
RBR is very versatile, you can twist it around to best fit how you want to use it. This is just an outline and the main definition of it.