I had a Honda audition this week with Skirts Casting. The only thing the spec said was to look and dress like a "man's man baseball player." Hmm... So I didn't shave and threw on an old baseball uniform. After getting there I was told that I would be filmed getting ready to swing while being heckled by a guy in the stands (actually the guy behind the camera.)
The action: be a little distracted by the heckler and then finally tell the guy off. I did that a couple times and was out of there. No idea how many people they were seeing for it, but it was a fun audition -- for a national commercial -- so it sure would be nice to get.