Knock Knock

Knock Knock may refer to:

  • Knock-knock joke, a type of joke

Read more about Knock Knock:  Film and Television, Music, Other Uses

Famous quotes containing the word knock:

    “The knocking out of a pipe can be made almost as important as the smoking of it, especially if there are nervous people in the room. A good, smart knock of a pipe against a tin wastebasket and you will have a neurasthenic out of his chair and into the window sash in no time.”
    —Robert Benchley (1889–1945)

    “I’ve tried to open the door. My knock isn’t that big a sound. But it is like the knock in “The Wizard of Oz.” It set up this echo through the halls until it was heard by everyone.”
    —Shannon Faulkner (b. c. 1975)