"What are you guys--" She pulled her arm away from Raven's poke, her eyes going wide at the slowly-growing spot of definitely not-human color. She stuck her arm out, waving it as though she could simply throw it away.
"ohmygodohmygodohmygod-" She started vibrantly chanting, her feet pattering on the ground in discomfort as she nearly danced in place. Before all their eyes, her arm continued to change color -- and not only that, it changed shape. Human skin gave way to something sleeker, her fingers melding together to create one form. The whole of it shifted into what almost looked like a plant tendril, until she turned it upside again and revealed a long expanse of suckers in various sizes.
"Holy fu-" She started, her arm waving gently in the air, almost of its own accord. BB's eyes were wide, and stunned, and completely unsure of how to react. The arm had some ideas, though.
It wrapped itself around BB's throat in one quick-jerk motion, quickly starting to turn her face red as it attacked the thing it was attached to.