I told all of my mates (and everyone else) to drop their pencils at exactly 11am. Sounded like a fucking Officeworks truck fell over in my school's gym. The examiners had no idea what was going on. It was a masterpiece :')
Lololol.
Back in middle school during exams, when teachers said, 'pens down' that's exactly what we did. Few hundred students dropping or slamming their pens down onto the table, classic.
Of course we can't leave out the one person hums, everyone hums and the one person coughs, everyone coughs. XD
But yeah, I'm pretty sure most kids at my school will take this GaT seriously, we've had practice sessions and you can't even leave early, so nothing else to do apart from actually try on it lol.