The Collaborative International Dictionary of English v.0.48:

Dang \Dang\,
   imp. of Ding. [Obs.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Dang \Dang\, v. t. [Cf. Ding.]
   To dash. [Obs.]
   [1913 Webster]

         Till she, o'ercome with anguish, shame, and rage,
         Danged down to hell her loathsome carriage. --Marlowe.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Ding \Ding\ (d[i^]ng), v. t. [imp. & p. p. Dinged, Dang
   (Obs.), or Dung (Obs.); p. pr. & vb. n. Dinging.] [OE.
   dingen, dengen; akin to AS. dencgan to knock, Icel. dengja to
   beat, hammer, Sw. d[aum]nga, G. dengeln.]
   1. To dash; to throw violently. [Obs.]
      [1913 Webster]

            To ding the book a coit's distance from him.
                                                  --Milton.
      [1913 Webster]

   2. To cause to sound or ring.
      [1913 Webster]

   To ding (anything) in one's ears, to impress one by noisy
      repetition, as if by hammering.
      [1913 Webster]