dick dick /ˈdɪk/

noun

1. Obscene terms for penis  ( cock , dick , pecker , prick , putz , shaft , tool )
   obscene terms for penis
   
2. [Informal, N. American] Someone who is a detective  ( dick [Informal, N. American] , gumshoe [Informal, N. American] , hawkshaw [Informal] )
   someone who is a detective