While I was in Chicago I heard The John Rawls Revue.
Rawls, the guitar player in the band had a nice red '60's Reissue Strat (I think).
On that Strat was the international symbol for "NO" something.
You know, the red circle with the white center with the red diagonal line running across it?
Except, instead of a cigarette, indicating no smoking, two words were written within his red and white circular sticker.
Those two words were Mustang Sally.
I had to smile...even though I like that tune.