Dude that's tight as hell! I blew an interview getting into an argument with a manager trying to correct me how agile vs waterfall worked, and sprints and crap, when he tried to ask me how I would "explain it to a new person that had no idea what any of it was."
You just nailed it! That was epic as hell. I basically explained waterfall, because no new person that has no idea your business, processes, or what's going on on the first day is going to understand sprints, LOL! He just kept getting triggered over and over again.