Lou Carcolh

Lou Carcolh, or the Carcolh, is a mythical beast from French folklore. It is described as a large, slimy, snail-like serpent with hairy tentacles and a large shell. It is said to live in a cavern beneath Hastingues, a town in the Les Landes region in southwestern France.
It is described to have a slime that could sometimes be seen long before the creature itself arrived, and its tentacles had a great reach that would be used to grab and drag prey into its cave without leaving.
The Carcolh is a nickname given to the city of Hastingues in the French department of Landes due to its situation on a rounded-shape hill. Furthermore, the men of Hastingues used to say, as a pleasant warning to young and pretty women, "the carcolh will catch you!".