The inflatable boy attends an inflatable school with the other inflatable children, completely staffed by inflatable teachers. One day he goes mad with a pin, running around popping students, teachers, tables and chairs and so on.
He is called into the inflatable headmaster's office the next day. The headmaster says:
"I'm very disappointed in you. You've let yourself down, you've let your fellow students down, you've let the school down..."
James.