This is what happened when viral agency Rubber Republic were challenged by BBC Radio 4's Today programme to create a viral film for them, after one of their guys was interviewed on there. So far, it hasn't gone massively viral, but it's early days. I think it's quite funny.
P.S. Evan Davis wrote an interesting blog post on his experiences of advertising - apparently he finds us ad people "intimidatingly cool"(?!?!?), and also shares his thoughts on the film. But what do you think?