Expression used of someone detested and now safely dead, to damn them with faint praise. From the 1989 movie version of Batman, directed by Tim Burton.
Joker (Jack Nicholson) on TV address:

Joker here. Now you fellas have said some pretty mean things. Some of which were true, under that fiend Boss Grissom. He was a thief, and a terrorist. On the other hand he had a tremendous singing voice. He's dead now, and he's left me in charge.
by Fearman March 4, 2008
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