I don't know if this is related at all, but if it refers to a piece of clothing it might: I know Butz as a dialect word for trousers. It is a Ripuarian dialect, so maybe the word traveled along the Rhine.

I don't know if this is related at all, but if it refers to a piece of clothing it might: I know Butz as a dialect word for trousers. It is a Ripuarian dialect, so maybe the word traveled along the Rhine.

See this link for the more explanations of the word and different variants of it: mitmachwoerterbuch