Funny German sentence.
Hilfe, das Pferd frisst die heilige Kartoffel!
Help, the horse is eating the holy potato.
There was anther discussion topic about this, and someone posted a link to a story in a German newspaper that told about a potato shaped like a cross. Can't tell you where to find it myself, though.
I asked all my German and Austrian friends about this and they had no clue. Thank you for the answer