the use of humor, irony, exaggeration, or ridicule to expose and criticize people's stupidity or vices, particularly in the context of contemporary politics and other topical issues. 
synonyms: mockery, ridicule, derision, scorn, caricature; More 
a play, novel, film, or other work which uses satire. 
plural noun: satires 
"a stinging satire on American politics" 
synonyms: parody, burlesque, caricature, lampoon, skit, takeoff, squib, travesty; More 
a genre of literature characterized by the use of satire.