Banishment or being shunned. The state of being exiled from any society, usually by popular vote, for any reason. Disgrace and idiocy are often key players.
Ostracism has its roots in Ancient Athena as a form of quick justice.
After accidently lighting the Orator's chariot on fire, Idious Maximus knew what was comming... Ostracism.
An Ostraffe is the combination of a giraffe and an ostrich. The term is normally used when describing a friend, and you cannot decide whether they look more like a giraffe or an ostrich.
Therefore, they are an ostraffe.