I came up with mine today. Had a few ideas, then something completely different sprang to mind, so I ended up doing that.
It only struck me later, despite other forum threads, that what to me is an everyday saying may have others looking and going "Huh? What drugs is this guy on?"
I think I need to track down some Americans, as I assume they are the majority here, and I know the phrase will make sense to and Aussies and Brits, and see if they understand the term I am trying to portray.
I do hope they do, as I rather like the actual photo *laugh*
I hate to say it, but I think this should have been an "editing allowed" challenge. It would have allowed me to be more creative. I just don't have the resources I need to illustrate some of the very funny idioms and literalisms. But I may still try with what I have.