Yep OK about Davey Crockett:
Davey Crockett broke his sprocket
Tried to fix it with a socket,
(which he kept inside his pocket)
He still had original docket,
(Kept inside a little locket)
After he had fixed his sprocket,
Things went off like a rocket.
Don't like this? Please don't knock it,
Or even worse, write in and mock it.
Just for you, Steeleye Phil
Teddy