> What were the odds I'd get to say that twice in one day?

Just don't say it a third time, lest you create an unkillable meme...

The device of having a despised phrase turn out to be an unkillable meme is extremely common not just in sci-fi but in heroic tales generally.

With my special training program, anyone can turn 100 despised phrases into unkillable memes, not just in Hacker News but in social sites generally.