We're all quite familiar with the killing off of beloved characters, only to have them revived sometime later. It's something I don't think will ever go away, and quite frankly I don't totally mind it, as most characters that do die do so for short-sighted or poor reasons. I think all of us accept this particular trope as part of superhero comics whether we like it or not.
However, what I want to hear is what is the most implausible, ridiculous manner of revival that you can think of? What explanation for a character's sudden return really mad you think, "Shyeah, right. Go pull the other one." What's the explanation that made you think "wow, the creative team must have been hitting the sauce really hard when they came up with this one."
I would say that Elseworlds, What If's and Imaginary Stories should not count.
I'm going to nominate the revival of Alfred Pennyworth aka the Outsider, for the very simple reason that his body was crushed by a very large boulder. Even if that didn't kill him, it should have left him crippled for life rather than giving him strange super powers and an evil bent. Not to mention that I sincerely doubt that Batman and Robin could have made such a mistake and believed him dead when he must have had some sort of pulse.
Let's hear your choices for the worst "Got Better".