Skin covers flesh of animals and humans The former covered with fur and latter on the head has hair Skin could be reminiscent of Harry Truman Animals covered with fur, humans generally bare Skin! Skin! Skin covers up animals and humans Oh, Skin! Skin! Skin covers up animals and humans Normally animals' skin is thick But humans' is comparatively thin A tear in skin can make animals and humans sick Normally all hilarious and seldom sin Skin! Skin! Skin covers up animals and humans (repeat)