in a blaze of glory
In an extraordinary and impressive manner. Used to describe a final action. The accountant quit his job in a blaze of glory, distributing records of the CEO's financial transgressions to everyone in the company—and the IRS. Now that he has access to nuclear warheads, many worry that the erratic dictator may decide to go out in a blaze of glory. The underdogs of the league finished the season in a blaze of glory by defeating the top-ranked team in a 4-0 stunner.
in a blaze of glory
If you do something or something happens in a blaze of glory, you do it or it happens in a very successful and impressive way. It would be great to go out in a blaze of glory and I would love to win the championship before I finish. We've reached the point where we need a final burst of publicity in order to reach our target in a blaze of glory!