Karr really would have liked a slightly bigger reaction, a scream or a yelp or something along those lines, but this? This was good enough. He managed to fight down a snicker when he was spotted. He froze, trying to blend into the shadows, but he was just no Nightrawler. He stood out despite his best efforts. When Rogue stepped on a popper and jumped again, he simply could not help himself. He burst out into a round of laughter, tossing his head back and letting his shoulders bounce with his laugh. Priceless, utterly priceless. Unfortunately, he had not noticed her floating. If he had, it just might have prevented him from making his next move.
Grinning like the devil himself and working on the presumption that Rogue would need to climb stairs in order to get to the roof like most people, Karr quickly shoved the flask into his back pocket and made a grab for a water balloon. Fangy and snickering, he hurled it at Rogue before he twisted and sprang to his feet. He scrambled across the roof, indenting to slip down on the other side and lose himself in the woods before his target could catch up with him. He only regretted that he would not be able to stick around long enough to see if the water balloon hit its mark or not. He really could be a bastard when he wanted to.