Shonky is also using a video switcher to billboard your radio story.

I never cheated in a radio contest, but I felt cheated after being part of one.
 
A number of years ago, we were giving away tickets to a preview of a hot new movie and I remember that a TTC bus driver was the lucky caller and won the pair that I gave away. I was told to fill out a prize sheet, put the tickets into an envelope and leave them in the receptionist’s desk at the front of the station, so when the guy came in, they’d be right there. We only had so many and I think these may have been the final two ducats.   
 
This was at night, so I put them where they were supposed to be after the show was over and went home. The next day the winner came in to claim his prize. But when the woman at the front looked for them, she found the prize sheet – but discovered to her horror that someone (probably from inside the station but we never did find out) had stolen them. We had no replacements. So they offered the guy some alternate prize of a larger value, which he accepted with the station's abject apologies. 
 
This was a few years ago. Today I would imagine a lawsuit and a complaint to the CRTC would follow.

I never trusted anyone in that place after that and I always wondered who did it.
 
I just hope they hated the film.