Wonder where the song is from or about? I found the words at the Song Specific Database

Ding-Ding

Ding ding ding ding ding
Here comes my wagon, my wagon
I hear the keeper calling me
Ding ding ding ding ding
To take me back to the nutty factory
Like all the little nuts that fall
I'm just a little cracked, that's all
Ding ding ding ding ding
Here comes my wagon, my kiddy car,
My Bus, WHEEEEE!