The little aggressive troll clings to an ancient stone arch in the forest, and upon sensing a presence, drops down and begins sniffing the air with its nasal cavities, made invisible by the mass amounts of matted black fuzz covering its entire body.

"Wah!"

The troll screeches with a croaky, high pitched squeal, as it falls from the arch, it's mouth filled with yellowed, jagged teeth opening to make the sound.