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:

    “However much you knock at nature’s door, she will never answer you in comprehensible words.”
    —Ivan Sergeevich Turgenev (1818–1883)

    “Not many sounds in life ... exceed in interest a knock at the door.”
    —Charles Lamb (1775–1834)