Disapproving syllable, often uttered twice

"Yabba dabba ___!"3 CD spinners at a club: Abbr.3 Granola grain3 Poetic tribute3 Corn eater's leftover3 ___ salad, legendary green dish named after chef Cardini who invented it in 1924, rather than the Roman dictator many assume it honors6 Out of the ordinary3 Loose, like oversized pants5