ABSURD SHAM is a term used to describe something that is not genuine or sincere, and is instead a joke or a mockery. FARCE is a type of comedy that relies on exaggerated situations and characters for humorous effect. It is often used to describe a situation that is absurd or ridiculous. Therefore, ABSURD SHAM can be used to describe a FARCE, which is a situation that is not genuine or sincere, but instead is a joke or a mockery.