I realize that I already did a comic like this, but this happened to me recently. I was getting on the train and I heard a distant voice that I swore was the subway announcer screaming over the P.A. system. Then I realized it was going on for a long time so I took off my headphones and lo and behold it was a Jesus freak in my subway car. This woman was pacing all up and down the car. The funniest thing is that everyone was completely silent while she went through her preaching, but as soon as she left the entire subway car was alive with everyone’s conversation whether it was continuing a previous conversation or just talking about the woman who just left. Collective action like that is always tremendously amusing to me.