we were sitting in the back of the tram, when after an announcement was made, my wife said, " that guy talks too fast, he sounds like the teacher in charlie brown"! little did she know that the guy making the announcements sits in the back of the tram, right behind us, he heard every word she said. so on his next announcement in his best charlie brown teacher voice he said "waa, waa, waa,wa, waa wa". my wife turned beet red when that happened, that was the funniest thing i've seen!