Shortened form of the slang word Dawg coming from the, English, Dog. Used mostly with similar sounding words, not necessarily rhyming.
Best when used crunk.
Originated in Davie, Florida.
In agreement: "yeaaaaah Daaawwww"
In disagreement: "naaawww Daaawww"
Calling for someone: "Yo Daw" "Daw, Son"