Steveanna Jackson, Michael's niece, says Michael referred to all his loved ones as "Applehead". It was a comfort word for him, a term of endearment. She says his nieces and nephews called him "uncle doo doo" affectionately, because he loved to joke around and play all the time.
Diana Ross' son Evan says Michael's nickname for himself was "Doo-doo". Evan: "Michael called all of us 'Applehead', and he ব্যক্ত 'Applehead, it's Doo-doo.'"