Dave Sedaris uses humor in his essay "Chicken in a Henhouse" to illustrate how homosexuals like himself are negatively stereotyped in American society. He portrays himself as an ordinary chicken among hens to represent being a gay man among heterosexuals. Through this analogy and humorous anecdotes, Sedaris argues that Americans often view homosexuals as pedophiles. The humor works through theories of superiority and relief - it allows readers to feel superior while releasing tension caused by the serious topic. Sedaris' approach challenges stereotypes in a lighthearted way through the effective language of amusement.