Mr Mandela is often referred to as âKhuluâ, which means great, paramount, grand. The speaker means âGreat Oneâ when referring to Mr Mandela in this way. It is also a shortened form of the isiXhosa word âTat'omkhuluâ for âgrandfatherâ.
I assume 'Pico' is a name. Boku refers to oneself (like 'watashi', 'ore', 'washi', etc.) like 'I' and 'no' indicates possession (for example, 'boku no inu' would be 'my dog' or 'dog of mine' (in reverse order since dog appears at the end in the Japanese sentence) since 'inu' is dog in Japanese).
Roku is a small black box that connects your TV to the Internet. It lets you stream videos from the Internet and show them on your TV â whether you have a picture tube TV, a flat screen TV or the latest 1,700 pound Panasonic 12-foot, 8-inch Plasma Flat Panel monster TV.