"What did you expect, Pines?" Bill laughed- no, cackled from above. The sinister sound echoed over the heads of Mabel and Dipper. His three dimensional form was growing as he gained in power while his henchmen spread away from Gravity Falls. They were ready to wreak their havoc on the rest of the world. And it was all Ford's fault. Stan grumbled at him, his arms crossed. He just had to say something. He couldn't just let them finish the circle and defeat Bill. No, he had to go and correct Stan's grammar and ruin the whole thing.
Irritation at Ford's words had distracted Stan momentarily, long enough for Bill to break the circle; to break their last hope of recovering from the mess they ended up in.
Stan shook with both fear and with anger.
"We were so close!" Both Stan and Ford shouted it at the same time. Stan knew that Ford blamed him for everything. He always did. But he'd taken it too far this time.
"I don't even have to destroy you two," Bill began, his voice booming through the open room, "I get the feeling you can handle that all on your own. Buuuut, thinking about it; I might want to help you out a little." Bill looked at them, his eyes wide and starting to glaze over; they became an alarming shade of red.
"What a shame, ending it filled with such hatred." He laughed as his eyes became lasers, turning Stan and Ford to dust where they stood.