Back in the early days they used to smash the kids with a huge cartoon-like weight that said "16 tons" on it.
I know it happened to Moose in "Saftey" and I think it happened other times to other kids too.I think once in an execution sketch.
1.Why did they stop doing that?
2. How many times did they do it? ( and to which actors)
3. How did they do it? ( Cut a hole in the bottom? What was it made of?)