Ding a ling

My cousin calls his ding a ling / and I wonder what he calls his hands / his toes / I have had lovers who named theirs there / Johnson / Rally / Mr. Bone / and I think / what parts of me are worthy of a nick name / I can't come up with any / I sit with it / I like my mouth best / should call it Robin or Michelle / then name my stomach and my knees / my little cousin is on to something / I think / how he loves himself enough to call himself / something