When something is not confirmed by the creators of a show, game, ect. but someone still likes to believe that it's canon. This can range from something small to a sexuality headcanon, to changing part of the plot in your head completely.
Person 1: Lukas from Minecraft: Story Mode is so gay
Person 2: Really is it confirmed?
Person 1: Nah, it's just my personal canon.
Person 2: Really is it confirmed?
Person 1: Nah, it's just my personal canon.
by eatingrocks101 July 4, 2023

When you take a wet shit on the ground, shovel it up, mix it with bananas and peas in a blender and then shoot it up your girlfriends ass, just to suck it back out with a straw. Then get your girlfriend pregnant.
I went to my girlfriends house and performed a fierce DIRTY CANON on her.
After doing the dirtiest of DIRTY CANON’s, I had to make a sudden trip to the ER.
After doing the dirtiest of DIRTY CANON’s, I had to make a sudden trip to the ER.
by Mosart May 10, 2020

A significant moment or event in ones lifetime crucial to their character development. These events can have both good and bad outcomes.
The term originates from the 2023 film "Spider-Man: Across The Spiderverse," where several examples include getting bitten by a radioactive spider, Uncle Bens death, the death of a police captain close to Spider-Man, among others.
The term originates from the 2023 film "Spider-Man: Across The Spiderverse," where several examples include getting bitten by a radioactive spider, Uncle Bens death, the death of a police captain close to Spider-Man, among others.
by Massacre_All_Furries December 7, 2023

Not necessarily canon, but canon in your own perspective. Your own alternate perspective of what’s canon.
In my head-canon, Mario in the original Donkey Kong games from the early ‘80s is actually the father of Mario and Luigi. That Pauline is probably a different Pauline. Maybe it’s modern Pauline’s mother. The second Mario in Donkey Kong Jr. is Mario and Luigi’s random uncle.
by AntiCircumcisionMan March 19, 2023

by Niff July 25, 2016

It's a canon event, like how Johnny ate that bagel. It had to happen. Or else the space time continuum will be disturbed.
"Jake why'd you eat the whole box of cereal? that thing was completely full!"
"Nah bro it was a canon event."
"Nah bro it was a canon event."
by epic smartie pants July 19, 2023
