It means "bet bro", basically saying alright or cool.
Someone says y'all are going to hangout later and they would reply by saying "betro"
by 405cj July 22, 2018
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A word used by Highschool especially white drug dealers when a time and place for the deal has been decided, this is them trying to be edgy and or popular
Ight betro I'll get you that eighth on Monday
by HS_stoner27 March 16, 2018
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Just a form of saying “bet” that Brady Ellis created
Josue - “ayo let’s go check out some bad bitches

Brady- “Betro pcs , be there in 10”
by Brady_Ellis April 28, 2022
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