"What It DO" is a term coined in The Bay Area (Oakland) CA by Oak native Keak Da Sneak Aka "Z-Kush" (also known for creatin' the term Hyphy). The Term was used to asked a Dude at a side show, what his muscle car could do? i.e Doughnuts Fishtale...ect!!! The term was later loosely used throughout the Bay Area as a term to ask a homie how he's doing. (What's up?, What's Crackin'?, What's good? What it is?...ect) Keak Coined this term before Paul wall's wack A** was even in the Rap Game! Houston Bit "What it do" from The Bay and tried to run with it and call it their own! Much like how the rest of Bay Area Slang is pirated! Slang Capitol USA is Da Bay! Frisco, Oaktown, V-Town, Sac-Town, San Jo, Da Rich... Ya'll can Borrow But GIVE CREDIT WHERE CREDIT IS DUE!!!
Ace: Dope scrapper Cutty, What It Do?
Smiley: Doughnuts Homie!
Ace: Do da danm thang then Pimpin', fo' them Penelopies come!
Ace: Yo "What It Do" Homes?
Sleepy: Nothin' Homie, Just kickin' it!