It also has some of the most repetitious, silly lines in all of Shakespeare:
The Nurse exclaims: "O woe! O woeful, woeful, woeful day!"
Getting into the rhythm, she hiccups the following: "O day! O day! O day! O hateful day!"
Finally, in a climactic moment, "O woeful day! O woeful day!"
Paris joins in, in harmony: "O love! O life!"
Capulet decides to join in the fun: "O child! O child!"