If you're even MORE bored, you can try to insinuate that the person turning around the analogy is the bored one.

I think we're done here.

And yeah, on the subject of actually replying to fm, I agree with what you said at the beginning; just because Customs defines auto-openers as switchblades doesn't mean that they will be treated as such in any other context, because CBP's definition of a "switchblade" is set internally, not by statute. I don't think switchblade owners have anything to worry about.