Rbo is a gang in Rhode Island Rbo stands for real b**ches only and a gang that’s soft. They are mostly from Cranston and prov.
by Memearelife May 28, 2019
Acronym standing for "Rock et Belles Oreilles", a legendary french-canadian comedy group active from the 1980s up to the mid-1990s.
by Edgar Pruviance May 27, 2009
Rbo stands for real brothers only.... it is a gang of around 10 boys. They all love sharing girls and they love jumping people.
by Provs dictionary August 6, 2019
by RboStinkaaa September 18, 2019
by RGEN March 6, 2022