The Cleveland Show (2009)

S1E17 Gone With the Wind

After Cleveland receives a diagnosis of elevated cholesterol, Donna introduces him to a strict high-fiber regimen, leading to some unfortunate digestive issues. Despite the unpleasant odors, Cleveland discovers that his flatulence could give him an edge in the karaoke competition at the Broken Stool. Meanwhile, Quagmire travels to Stoolbend to share some troubling news with Cleveland.