As we all decided "death of the author" I will start adding new, 100% canon, information:
• Madam Maxine taught Hagrid how to do the macarena
• The Black family used to go on vacations to France
• Sirius won the Most Handsome Convict three years in a row
•Regulus used to shout obscene things to James while he was playing Quidditch to distract him but it stuck so James couldnt talk to him without feeling harassed
• James used to blame Remus' "bad behaved rabbit" for their pranks
• Sirius is wanted in France
• McGonagall has a private section of cat weed on the greenhouses
• Blaise bet with Pansy that Drarry was end game, he still owes her 25 galleons because "It might still happen"
• Remus and Lily told all the purebloods that Mickey Mouse is a muggle God
• Once James threatened to hex Evan but Regulus heard and said that likes when he hexes him at night, James immediately left
•Dumbledore is a war criminal
•James and Sirius tried dog food, Sirius because of padfoot, James was just curious, they both liked it a lot and eat when nobody is looking
• Regulus convinced Sirius that they have a squib brother who was sold tho the Polish mafia
• Harry once went to a therapist and made her cry
• Mrs Dursley had an affair with a fortune teller
•The Daily Prophet had a 12 pages article about the scandal of the "LOST BLACK BROTHER" it involved pictures of random polish kids with black hair and an interview with a very confused polish farmer who didn't speak english
•Hedwig is pansexual
•Mr Dursley once found the fortune teller in their kitchen so Mrs Dursley gaslighted him to believe she was a maid they hired 3 years ago
• Voldemort stole his name from a old french cartoon where the dog was called VoldiMorti
• The Death Eaters lived in fear of accidentally touching the black mark while bathing
• When James started dating Lily, Regulus started calling him cheater, half of Hogwarts believed that they were in a relationship despite James' angry denials
• You're gay













