All of this makes me think back to the days when I would go to the OTB during my lunch break, buy a program and dope out a quick race or two.
After I was done with the one or two races I had capped, I'd skip ahead to the races that would be going off while I was gone and I'd mark up the program with nonsensical symbols and one liners... most of them NSFW and derogatory towards the jocks (standard NY stuff)
and then on my way out I'd give my program to one of the regular degens that hang around the joint.