johnny crapaud

from The Collaborative International Dictionary of English v.0.48

Crapaud \Cra*paud"\, n. [Written also {crapawd}, {crapald},
   {crepaud}, etc.] [F. crapaud.]
   1. A toad. [Obs.]
      [Webster 1913 Suppl.]

   2. (Pronounced kr[.a]`p[=o]") As a proper name, {Johnny
      Crapaud}, or Crapaud, a nickname for a Frenchman.
      [Webster 1913 Suppl.]

   3. large toothed frog of South and Central America
      ({Leptodactylus pentadactylus}) resembling the bullfrog.

   Syn: South American bullfrog, {Leptodactylus pentadactylus}.
        [WordNet 1.5]