sardonic
grimly mocking or cynical
sarcasm
the use of irony to mock or convery contempt
irony
the expression of one's meaning by using language that usually signifies the oppposite
satire
the use of humor, irony, exaggeration, or riddicule to expose and critize people's stupidity
persona
a person's persona is like their identity, image, personality, etc. (actors take on a different persona when in character)