Headcanons

Overview
Headcanon (or head canon, head-canon) is a fan's personal, idiosyncratic interpretation of canon, such as habits of a character, the backstory of a character, or the nature of relationships between characters. The term comes from the fact that it is the canon that exists in a fan's head.

This can be affected both by professional transformative works, such as art, movies and audiobooks, and by fanworks such as fanart, fanfiction, cosplay, manips, vids and podfic.

Headcanon may represent a teasing out of subtext present in the canon, or it may directly contradict canon. If other fans share this interpretation, it may become fanon.

Headcanon became a popular term online in 2010, though usage on livejournal goes back to at least 2007, with a shared meme "Headcanon is love?".

The phrase "Headcanon accepted" is sometimes used to indicate you've adopted another fan's headcanon as your own.

Stan Uzumaki
-Secretly despises the letter "J".

-Is a fan of Lofi Hip-hop

Kanaya Uchiha (NSFW)
-Lowkey freaky

-Loves playing with fluffy hair

-Loves giving warmth

-A big fan of anal

-Secretly watches Kagami sleep

-Sniffs Kagami's clothing when he isn't around

-Is good at twerking

-Bisexual

-Would pull Kagami aside to give him lots of kisses

Jett Uchiha
-Secretly loves coffee

-Loves spending time with her students

-Will prove anyone that they're a lovable person

-Enjoys reading books with Kenji

-Enjoys training with Stan

-Enjoys talking with Kagami

-Loves combing hair

Kagami Uchiha
-Loves it when his hair gets played with

-Rubs his hand up and down thighs

-Likes wearing glasses

-Loves hugs and kisses

-Loves laying on laps

-Big softie

-Is a big fan of cuddling

-Is a big fan of The Neighborhood

Kenji Nara
-Never stops reading

-Secretly a weeb

-Loves old '70s music

-Boomer

-Nerd

Bradley Nara
-Loves weapons

-Secretly a furry

Stephanie Oshino
-Secretly has a crush on Kagami

-Licks eyeballs

-Cosplays

-Has 17 years worth of depression

-Short temper

-Likes anal