Personally, as an overseer I would be more callous and sardonic than that...
"I suppose you thought I was kidding when I posted signs at the mountainhome stating that HermitHovel, the estate of isolation, was a 1 dwarf show. Either that, or you can't read, or are just plain stupid. Well, if you thought it was a joke, here's the punchline: see those coffins? The last group of morons who attempted immigration left their bodies lying all over. Kindly put them in the boxes, and put them in the ground. While you are at it, make some coffins and dig some holes for yourself. Hermit hovel doesn't even have a front door. You are *not* getting inside, and I purposefully embarked in an area infested with deadly creatures. If you look overhead, there is. 30% chance of sighting a family of rocs. Really funny huh? Yeah. I'm totally a comedian. Your deaths will amuse me greatly. If you are simply that stupid to come here, after being told not to, please go being some sunberry cookies to the cave titan just up the hillside. He likes dwarves, and will greatly appreciate your offering. If you can't read? Well... you won't be reading this sign anyway, so die however you see fit, or ask one of your peers to read it for you.
--Lord high-hermit, soverign and master of hermithovel,
Urist McCrazybeard.