twin headcanons:
Dipper knows how to braid hair because of Mabel
Mabel had a Hamilton obsession.
Dipper had braces before Mabel did, and tries to keep hard candy from her.
Both twins have ADHD. (Mabel: hyperactive, Dipper: inattentive)
Mabel and Dipper are the tallest in their grades, but somehow the youngest.
Dipper's allergic to cats.
Mabel sings and dances in her sleep. (It's half-canon, she already sings!!)
Dipper has accidentally hit Mabel out of fear at least ten times.
Mabel practices doing makeup on Dipper because they have the same face.
Dipper and Mabel have to be in separate classes because otherwise they'd be cracking each other up.
Dipper developed a fear of tortilla chips after weirdmaggedon.
Dipper's doesn't have lots of friends but gets to be part of every Mabel sleepover.
