Expanding Brain

USING A BLACK CRAYON TO DRAW A SHORT STRAIGHTISH LINE; USING A BLACK TRENCHCOAT TO BLEND INTO SHADOWS AT NIGHT; USING A BLACK MARBLE TO THROW 10 FEET ACROSS THE ROOM TO TURN THE LIGHT SWITCH TO THE OFF POSITION; USING A BLACK HOLE CONVOY TO SPELL OUT YOUR TRUE LOVE'S NAME THROUGH A QUASAR CHAIN SPANNING BILLIONS OF LIGHT YEARS