To create a
machine, contraption or building and add specific features that would prevent a Grian from wanting to interact with it, to stop him from breaking it in a fraction of a second, or to keep him not wanting to use it.
Must be used in the context of Minecraft.
Grian-Proofing may also be done with specific items but trapping them with him knowing - anything would prevent a
wild Grian from completely obliterating what you've just
spent half your life on is a viable Grian-Proofing measure.
Guy1: "OK, I
think I've nearly finished creating this
massive item filter for redstone-only items"
Guy2: "Wait, remember to add a seperate item bin onto the end, that should
Grian-proof it well enough to stop it from clogging,"
Guy1: "Oh yeah... I forgot about Grian-Proofing."