This is not a duplicate of completely-delete-my-deleted-answer, though, I'm guessing it's a duplicate of something else.
I just misread a question and put up a horribly stupid answer. I promptly deleted it, but 10K users can still see it. Is is possible to truly, utterly delete it so I don't look like a moron?
And yes, obviously I should read questions more thoroughly—mea culpa.