Source : WordNet®

hang around
     v : be about; "The high school students like to loiter in the
         Central Square"; "Who is this man that is hanging around
         the department?" [syn: {loiter}, {lounge}, {footle}, {lollygag},
          {loaf}, {lallygag}, {mess about}, {tarry}, {linger}, {lurk},
          {mill about}, {mill around}]