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Acronym standing for "Rock et Belles Oreilles", a legendary french-canadian comedy group active from the 1980s up to the mid-1990s.
Wow, ta joke est de qualité RBO.
by Edgar Pruviance May 26, 2009
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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.
Her: is that a rbo kid
Best friend: yeah it is they’re soft
by Memearelife May 27, 2019
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Rbo stands for real brothers only.... it is a gang of around 10 boys. They all love sharing girls and they love jumping people.
Damn those boys are always together.
Duh girl that’s the RBO
by Provs dictionary August 06, 2019
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Rbo stands for Real Bitches Only!
Boy 1: “Who that girls walking down the street
Boy 2: thats the RBO’s Kieshaa & Tonya
by RboStinkaaa September 18, 2019
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