One of the science teachers is a spy of the maths teachers (the two subjects are at war). Don’t say who is, even if it is obvious.
There is a secret entrance on the fifth floor, second building. If you go through it, you unlock the ability to quit your current Foreign Language class and start the Martian language.
When you finish Y13, you and all of the other Y13s compete in a Squid Game-like challenge. The winner becomes principal.
Bringing a Chat-GPT robot to school instantly expels all English teachers in a 10 meter radius to the nearest library/bookstore based on his or her preference.
There are no actual sets. There are only art sets that determine your form group. No one talks about the art sets because they’re too scared.
‘The Zone’ is a Venus flytrap-like hoax which kidnaps and devours all audience members. All teachers who lead talks are not to be trusted.
Automatically assume any nerdy student who prefers no clubs (for no particular reason) is an alien from Saturn. Remain passive towards them, but be careful. If they hear the word ‘Earl’, they emit a hypersonic shriek. This destroys the Earth.
When the Wild West theme is sung or hummed, a duel is started (with cannons as weapons) between the singer and who heard it first. To opt out, simply walk up to them, whisper ‘Heil Hydra’, and shake hands.
You are allowed to wear whatever uniform you want on 29/2, thanks to a loophole. The only catch is that you have to wear a formal outfit, and the teachers have to wear a school uniform.
In a food fight, the victor gains all the commendations of the other participants (no exceptions). Chemical warfare is not encouraged, but permitted.
Once nanobots invade the world, students are advised to take refuge in the secret passageway in the curve. This leads directly to The Oval Office.
Do not come in contact with the rulers in rm 231. You don’t want to know what happens if you do. If I was too late to inform you, eat your student ID card. Believe me. It helps.
When obtaining a locker, open ones with name tags on carefully. They contain the trapped soul of the previous owner. Opening the locker lets out the ghost, which flies out of the window.
Do not talk of outside life in school. No one talks about it, but a third of the students are children of the science lab. If you mention outside life, these children recognise you as a threat, and hack into your grades to make them all S’s. This also requires you to treat leaving school as ‘taking a walk’.