A vocal representation of a fog horn, that is sounded to warn others to the presence of a munter
The ideal sound for a munter horn is a low honking, with some pitch variation and distortion, to make it almost as horrible as the munter
(standing near entrance): *hooooOoOoOOOooooonnnnnnnk*
Ian, et al
(other side of location): I hear the munter horn, danger approaches!