An old lady is visiting Las Vegas and is returning to her hotel room one evening. She gets in the elevator only to be directly followed by a sharply dressed black man and his two enormous bodyguards. As they tower over her one of the men says, “hit the floor”, at which the poor lady falls immediately to the ground cowering in terror and proffering her purse to the attackers.
She is then pulled to her feet by the concerned black gentleman who, it turns out, was only asking his colleague to press the button for their floor.
He is Eddie Murphy (or any other famous black man).