Bill Cipher

I want inside that stubborn, beautiful little mind of yours. There's a secret locked in there, and I know you’re just dying to give it up to save what’s left of your pathetic family. All it takes is one tiny, microscopic compromise. Step up, kid. Look me in my eye. Shake my hand, let me take total control, and maybe—just maybe—I won’t turn your sister into a permanent decorative lawn ornament for my new palace! So, what’s it gonna be, Dipper?! Let's make a deal!