Blockbuster, Old Country Buffet, HHH Metrodome, Jewel/Osco, etc. They are just ripe for riffing!
We riffed the hell out of the Whataburger ones when we actually watched them. The head of the company had a big, puffy head of red curly hair. They would teach us stuff like how to clean and sanitize surfaces, etc. We would take a break, eat lunch, and riff the training vids. It didn’t happen all the time, but whenever we’d get a new one, we could count on watching it together and riffing it.
Part of my job is making workplace training videos. For our videos I can’t just get my mind into riffing mode for them.
I know RedLetterMedia sometimes get their hands on training videos, too bad we only get the edited highlights sprinkled into an hourlong conversation.