Some People Just Want To Hear Knock-Knock Jokes. Dr. Kevin Fitzgerald #Video

Some people just want to hear knock-knock jokes, or at least that was Dr. Kevin Fitzgerald's experience while he was doing a comedy show for a bunch of Jehovah's witnesses. In this clip from his first ever Dry Bar Comedy special Dr. Kevin Fitzgerald spends some time telling you about himself with a plethora of personal facts that are sure to have you laughing from start to finish.