1 This flickering or twitching can be very annoying. 2  It has been observed that fatigue is the main culprit responsible for eye flickering. 3  Eye flickering can be associated with muscle contractions of the eye lid and it is important that the causes behind this phenomenon be found out.
A Wolf in sheep's clothing is an idiom of Biblical origin used to describe those playing a role contrary to their real character with whom contact is dangerous, particularly false teachers.
1. the fine, soft, curly hair that forms the fleece of sheep and certain other animals. 2. yarn made of such wool. 3. a fabric or garment of such wool. 4. any finely fibrous or filamentous matter suggestive of the wool of sheep: steel wool. 5. any coating of short, fine hairs or hairlike processes, as on a caterpillar or a plant; pubescence.