We’ve been having a good old time with this over on the Pocket Knife community, but I figure there’s probably a lot of crossover with this crowd as well.
I’m sure you’ve seen various clever little one piece utility knife blade holders on Thingiverse and so forth, and while they’re quite functional I don’t think they’re nearly as overwrought or silly enough, nor require quite enough components.
Rather than repeat my entire post from there over here, I’ll leave you with these:
Link to .STL Files And Assembly Instructions
Maybe it’s a feature, it doubles as an improvised shuriken thrower.
The design is an interesting idea, but having suffered a few crappy box cutters I wouldn’t trust a blade with a friction fit.
It could only possibly be better if it had tits and were on fire.