Big mouth Billy is back to sing your favorite Christmas tunes!  This fish is a variation of Billy made a little later by the same company (Gemmy Industries).  Now, Billy is all dressed up in his Santa suit to sing a Country Western version of the two Christmas Carols "Jingle Bells", and "Up On The Housetop".  Also, another version of Christmas Billy exists that sings " 'Twas The Night Before Christmas".  These two were made in 1999.  A picture and video can be found below.Edit

Big mouth billy bass christmas

Big Mouth Billy Bass sings for the holidays!

Christmas Big Mouth Billy Bass

Christmas Big Mouth Billy Bass

This is the first version.