Dabae - A made-up word that some black kids use when they can't talk

A made-up word that some black kids use when they can't talk properly and just say 'daba' for no reason.

My friend said, "Daba." I said, "What?" He said, "I don't know."

I heard a kid say, "Daba." I asked, "What does that mean?" He said, "I don't know."

My brother said, "Daba." I said, "You're weird." He said, "That's what I do."