When Umbridge talks about who would want to hurt children mention the hunger games
Have a five nights at Freddy's marathon included second game.
Introduce minecraft.
Introduce Vocaloid.
Introduce anime and manga.
Introduce the internet (include youtube, facebook and google.)
Introduce Xbox, playstation, wii and computers.
Ask why there is no p.e
Ask why there is no math.
Ask why there is no English.
Ask why there is no science.
Ask why there is no social studies.
Ask why there is no health ed.
Ask why they only play quidditch.
Ask why there is no swimming lessons.
Have a culture week.
Run up to Mcgonagall and yell "Kitty."
Introduce Sims.
Create Draco in sims and kill him over and over again.
On Halloween dress up as slender man and go around scaring people.
For Christmas give snape some shampoo and conditioner.
If you run into Dumbledore scream "I don't want any lemon drops."
Discuss favourite books with hermione.
Burst into song in the middle of class.
Challenge Ron to a game of muggle chess.