But today the org. is a dull miserable place, where laughter is minimal, and an event as above described would be frowned upon, so not happen.
I have a vague memory when I was maybe 6 or 7 years old (1969 ?) of a young speaker who named his talk on the TMS on Thursday night, "Tarzan and the mean gorilla". I remember the laughter. He probably got in trouble for it. But, I never forgot the title.
Watchtower promotes the robotic, automoton types to positions of leadership. And those guys have about as much humor as a tree. They use guilt and shame as effective weapons against all things "inappropriate".