Source : WordNet®

blaze away
     v 1: perform (an acting passage) brilliantly and rapidly; "Mr.
          Jones blazed away in one passage after another to loud
          applause"
     2: shoot rapidly and repeatedly; "He blazed away at the men"
        [syn: {blaze}]
     3: speak with fire and passion; "He blazed away at his
        opponents in the Senate"