What are you, Smurfs? (OPEN)

Alyssa was so proud of her prank. She had made the potion, got it into the pitchers, and was currently watching the results. The majority of the Great Hall's occupents had chosen to drink pumkin juice that day, unknowingly causing them to sprout blue hair, herself included. She leaned over to her co-conspirator and said,
"This was genious, I totally love your hair, my hair, and the majority of the people's in here!"
People had started to notice what was happening, but couldnt figure out how, as the potion was on a delay. So the two girls sat back and watched the show.

Casey fought hard to contain her giggles as other people realized their hair was blue. She pulled a lock of her own around and watched as it changed from black to blue as if paint was being poured over her head. "Cool,"she muttered.