girldick UK /ˈɡɜː(ɹ)lˌdɪk/US /ˈɡɚlˌdɪk/ noun1 •(vulgar) The penis of a trans woman.Although I'm still pre-op, I have no qualms about utilizing my genitalia (I call my girldick “LuAnn” for no real reason) when me and my partner want to. — 2011 formsgirldicks