Foot
In old customs and in art, footprints and worn-out shoes symbolized real presence. The foot is also an infantile phallic symbol: in the story of Cinderella, the slipper is a female symbol and the foot a phallic one. Feet are points of contact with the ground, good conductors of the magical or spiritual fluid with which a holy man is charged and which would disappear if in contact with the ground. Information taken from: Online Symbolism Dictionary
Looking at your feet is asking to look at the direction (or lack of) you are taking in life; feet moving forward means making progress; grounding, balance in your life; what your life is based on; contact with nature; washing your feet means healing. From - Dream Dictionary
Songs referenced:
'97
Bonnie & Clyde