Please Don't SPOIL the Children

Translation Courtesy of The Oxford American Dictionary, The American Heritage Dictionary, and the OED:

PLEASE DON’T
Ruin,
Damage,
Corrupt,
Frustrate,
Injure,
Mar,
Make Useless,
Harm the Character of,
Flaw Grievously,
Impair the Quality of,
or Render Unfit
THE CHILDREN

Merry Christmas to all the parents of children who's grandparents say "It's a grandparent's job to spoil their grandchildren."