403.  To repeat, do not make redundant rules

404. This rule cannot be found.

405. We don't talk about FATAL. No...don't you go googling it. No I'm serious don't look it up or you'll want to throw up. I'm serious. DO. NOT. LOOK. AT. FATAL.

You're already opening up a new tab to google it, aren't you...

406. The GM is always right until you get home and can make a Youtube rant in which you publicly humiliate your GM for being an idiot.

407. Regardless of how open and flexible the system, Win the Game is not an available skill.

408. Please do not take this rule book into the shower with you.

409. Please do not take this rule book into a nuke test zone with you
410. Please do not take this rule book into a deadly storm
411. Please do not take this rule book into a planet that has an atmosphere made of fire
404. Please do not take this rule book back in time, it will result in an error 404

413. Please do not use your rulebook as a hot pad. It is not fireproof.

414: please do not use this book as an ice cube, it will melt in your drink, but won't keep it fresh

415: You can't cast a Floating Disc spell to essentially never touch the ground ever again.

416: Don't kiss the prince frog, it's a tarp!
417: Don't abuse your summons, they have hard days too, you know.

418: No, it is not ok to roll for constitution AGAIN!

419: wing it

420: Marijuana use effects your short term memory and enhances your appetite. Let me say it again marijuana use effects... something... what was I saying?  Is that the last slice of pizza? Roll for initiative

421: You're playing DND.... unconventionally... if your character leaves half way through the campaign because they're happy with how strong they've become and decide to begin a successful business of some kind! All adventurers will take any punishment because the story demands it, even if it makes no sense for them to do so!

422: There are no physical 422-sided dice!

423: You will have no luck with breaking your DM's world... Unless you cast Wish or are given a Deck of Many Things...

4204: Marijuana use effects your short term memory and enhances your appetite. Let me say it again marijuana use effects... something... what was I saying?  Is that the last slice of pizza? Roll for initiative

425: Everyone's first character was an edgy tiefling rogue
426: Thou shalt not power-game thy class-race combination
427: Ollray orfay iniativeway

428: When you have gastroenteritis, do not say, "You shall not pass!"

429: Air-Jordans are not allowed in King Arthur's Court

430: hey guys what do you think of my new character concept, he is a way of the astral self monk that can cast time stop at will also his race is a vampire and his name is dio brando no relation, my OC don't steal.

431: Saying "I have a bad feeling about this" for the thousandth time

432: As a GM, you will never make it through a long campaign without players making fun of one of your character or place names.

433: Putting a bag of holding inside a bag of holding

434: Summon a water elemental to put out your campfire so you can open a spell slot

435: Theorycrafting a way to deal infinite damage to the BBEG will never slide with your DM

436: Gain 10th level spell slots OR gain more than (1) 9th level spells.

437: Become a god

438:  Play any character class your mom doesn't approve of.
439:  Play a lawful alignment while guilty of tax evasion.
440:  GM while under the influence.