I remember Miss Mary Mack:

Miss Mary Mack, Mack, Mack,
All dressed in black, black, black,
She asked her mother, mother, mother,
For fifty cents, cents, cents,
To see the elephants, elephants, elephants,
Jump over the fence, fence, fence,
They never came back, back, back,
Till The Fouth of July, Ly, Ly.

There was another verse which escapes me, anyone remember it?