Your body painfully morphs into that of a monkey. Bones break and reset, shrinking and expanding to fit your new form. Your hair thickens and grows uncontrollably. A tail erupts from your spine. The pain of being torn apart from the inside and reformed is maddening.
Shortly thereafter, your hands and feet are severed by a large man with a butcher's cleaver. They are hung up to be dried. A remnant of your still human brain curses anyone who would make a wish on your paws.
And now you know why the wishes always bring misfortune. The irony strikes you as the rest of you is thrown into the trash.
You just spin them around in front of you like you're polishing a bowling ball, until they start glowing, and say... damn... what is it? Klaatu... Verata umm... Nitco .... Nukto... shit
Macaques, colobus monkeys, langurs, and other Old World monkeys are much more closely related to humans than to howler monkeys, marmosets, capuchins, and other New World monkeys.