What I say is stupid. Who takes a comedian seriously? I'm doing sophisticated knock-knock jokes. — Carlos Mencia Copy Share Image
I enjoy darker sardonic wit more than knock-knock jokes. I spent the first healthy chunk of my career playing all-American, pleasant, average,… — Neil Patrick Harris Copy Share Image
Why are there no knock-knock jokes about freedom? Because freedom rings! — Anonymous Copy Share Image
Why are there no Knock Knock jokes about America? Because Freedom rings. . . — Anonymous Copy Share Image
