As far as I know it's used to designate basically a dumb person who sacrifizes himself for others, e.g. like a village idiot who runs to the service of anyone who calls him.
But since I was also not able to find it in any dictionary or a web search, I'm not sure. It is apparently used in the central Anatolian region of eastern Ankara, possibly in the area of Kirsehir and Nevsehir.
I've only heard it once and the person who used the word didn't know the origin and had to explain the word, namely, someone naive and dumb who assists ungrateful people.
It is indeed strange that I wa