[EternalVigilance]

I think it’s an Old Testament scriptural reference, but I’m not sure.

[Cletus.D.Yokel]

Hmmm...not familiar with it. I wonder if it is equivalent to “Whistling past the graveyard”?

[Elsie]

Here ya go:

http://books.google.com/books?id=I4fBI3yuj7MC&pg=PA11&lpg=PA11&dq=%E2%80%9CWhistling+for+a+wind%E2%80%9D&source=bl&ots=uiw9s7D2zr&sig=h_pKEY7gt8sW6m9CXFg8x_-BFa4&hl=en&ei=wmpvSqPzE4awMI-kvNwI&sa=X&oi=book_result&ct=result&resnum=10

[ExGeeEye]

It’s a nautical superstition, dating from when ships were powered by wind, and to be becalmed was to be stranded.

If one whistled, long enough or the right way, a wind would manifest.