A small, very flexible wood elf that roams with a Berkeley creature and sharts on predators in the Sherwood Forest when it feels threatened.
Damnit! I knew I shouldn't have scared that Erann when it was in downward dog position! It just sharted all over my tent!
A large hairy animal/person similar to a Yetti but with prettier face features.
Holy crap, an Erann chased us through the forest and flung poo at us. It was a holly attack.