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Gravity Falls characters heart

Would most probably just be daily life, not too much conflict, unless you want, because that's when it gets kind of fun... Just no killing. Bill. No... doing anything without other puppeteer's permission XD. And other stuff. OOC in brackets.
AU!verse characters should be fine as well, as long as you know how they interact with the

If you guys want to join but the character you want is already taken but that person has more than one character you can inquire politely if you may have one of their characters, but bear in mind it is their choice.

Roleplay form: This (as opposed to That)
This:
Dipper walked to the kitchen and saw Mabel. "Hi," he said.

That:
*walked into the kitchen and saw Mabel* Hi.

(OOC should be in brackets like this)

Characters:
Dipper Pines: Bell_ugh
Mabel Pines: THE Megamind
Bill Cipher: Bell_ugh
William Cipher (Reverse AU) : Worthless Zero