Asbestos is found in the top part of buildings in roofs and ceilings and nicki rhymes about sitting on top of men's faces. Climaxing in that position would result in "cumming off the top" of a man's face.
to leave you stretched out is to kill you, because your body will be fully extended when you are placed in a casket. this might look similar to a cadillac coupe deville from the '70s which was very long compared to today's cars.
driving your car which is sitting on 24" diameter wheels or "rims" - it's bouncing because of the modified suspension, since the car is outfitted with hydraulics that allow it to be raised an lowered with a system of hydraulic pumps