I am OK with physics that is wrong in our world, as long as it's reasonably consistent.
I also love looking at the rules and looking for implications. I once 'designed' an Orion style pulse rocket that used major creation-ed antimatter, Telekinetic Spheres and spring loaded pistons.
I promoted ectopic pregnancy as the answer for the 'What happens when a pregnant woman puts on a Girdle of Opposite Gender' question.
I also worked out a working eco-system inside a bag of holding, creating enough oxygen to support a halfling. Sure, you could use a bottle of air and/or a necklace of adaptation, but that's boring. Sadly, it was lost in an old forum re-boot.
So, yeah, *re-load* I've killed a few Felis puellas in my time.