chicken = 0 and chicken = chicken/0 are both declarative which will break your chicken loop. Also, anything divided by 0 is undefined. Try:

chicken(chicken = 0; chicken < chicken/chicken; chicken++){

  chicken chicken;

}

Which in pure chicken chicken would be:

chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken chicken

chicken chicken chicken

chicken

[Edit: Add chicken chicken interpretation]