PAFx Gravity Falls

*Everyone was doing something until the gravity Falls Character got teleported in* Bill Cipher: *Middle in the sentence* 𝕀 𝔾𝕆𝕋 𝕊𝕆𝕄𝔼 𝕂𝕀𝔻𝕊 𝕀 𝕎𝔸ℕ𝕋 𝕋ℍ𝔼𝕐 𝕀ℕ𝕋𝕆 ℂ𝕆ℝℙ𝕊- *noticed he got teleported* Uh kidding.. Ford:*Stares at Bill* Stan:*Stares also at Bill* Dipper and Mable: *Hiding because of Bill* Other gravity Falls characters: *Stares at the Phineas and Ferb characters* Will Cipher:*Hides behind Bill Cipher* Big Brother.. Who are they??