Wayman Barrow Jr. (born August 14, 1997), known as DaBoii, is a rapper from Vallejo, CA. He is best known for being a former member of Vallejo rap group SOB X RBE and for his 2016 single āCalvin Cambridgeā. He is a member of the SOB clique and releases music with fellow SOB member Slimmy B as the rap group SOB. Read more on Last.fm