The Collaborative International Dictionary of English v.0.48:

Pop \Pop\, v. i. [imp. & p. p. Popped (p[o^]pt); p. pr. & vb.
   n. Popping.]
   1. To make a pop, or sharp, quick sound; as, the muskets
      popped away on all sides.
      [1913 Webster]

   2. To enter, or issue forth, with a quick, sudden movement;
      to move from place to place suddenly; to dart; -- with in,
      out, upon, off, etc.
      [1913 Webster]

            He that killed my king . . .
            Popp'd in between the election and my hopes. --Shak.
      [1913 Webster]

            A trick of popping up and down every moment.
                                                  --Swift.
      [1913 Webster]

   3. To burst open with a pop, when heated over a fire; as,
      this corn pops well.
      [1913 Webster]