The Grand Ayatollah Vahid Khorasani answered a question about shaving the beard when it causes derision (contemptuous ridicule).
Question: Is it allowed to shave the beard when it causes derision?
The Grand Ayatollah Vahid: It is Wajeb precaution that the beard is not shaved unless it causes derision when the wise people cannot stand the derision and humiliation.
source : Shafaqna