Means the same thing as:\r\nWhats up? Whats going down? Whats happening?, Whats doing?, Whats the go? or Whats the deal?\r\nAnswer is 'not much' or 'im just doing...' NOT 'good', 'pretty bad' etc.\r\nVariation of 'whats cracking?'.\n> "Yo' whatz crackulatin', nigga?"\n> "Nothin', jus' chillin'."\n