December 10th. Team Year Zero.
Robin stood in the hot water. He, Artemis, Superboy, and Miss M had just hit the showers after getting back from a "covert" stake out. He turned off the tap and shook out his hair, which sprayed a strange color of pink onto the tiles. He picked up the bottle curiously, "Damn" the thought, looking at what were Artemis' shampoo and conditioner bottles. "Well," he thought to himself, "At least I smell good for a dead guy."
2 Hours earlier
Wally sat alone in the Cave, snickering like an idiot. He had come up with a good smelling chemical that would dye hair instantly. He had been waiting weeks to get back at Artemis for telling him about M'gann and Conner on his birthday. He had carefully dumped out half of Artemis' conditioner and replaced it with the chemical. After putting the lid back on he zoomed to the locker room and set the bottle by some towels. He ran back to the living room and fell asleep in a chair waiting for his team mates to get back.
Present time.
Wally was eating as normal. He heard Artemis walking down the hallway. Which signaled Wally to start discretely taping on his phone "Oh, this is gonna-...huh?" Wally became extremely confused with his thoughts. Instead of what should have been four feet of nuclear pink hair and one angry harpy was a happy Artemis, blonde hair and all. "Need something West?" Artemis asked the still very confused ginger. All Wally could do was sputter. She sat down and stole a few chips from him, he was still looking at her as if she had two heads. Artemis wasn't quite sure what to do so she flicked a chip at him, promptly hitting him in the nose. He was about to get angry when Zatanna walked in. "Zee!" Artemis yelled tuning the ginger out. "I borrowed your conditioner" She had quickly turned to Wally. "Somebody stole mine" She said harshly. "Hey! Why does it always have to be me?!" Wally was quick to defend himself. "It's always you Baywatch!"
"Quiet down lovebirds!" Zatanna piped up from her spot on the couch. "M'gann's trying to sleep!" The two looked away from each other, trying not to blush. "It's okay Zee" Robin said, drying his hair with a towel. "They'll figure out how to get a room eventually." The team had no words. They were too busy staring at the new, bright pink hair their team mate was sporting. "Oh hey, Artemis? I accidentally stole your hair stuff, please don't kill me." Artemis stiffly turned to Wally with a stone-cold stare. "No worries. You're not the one who will end up dead tonight." She then grabbed her bow and chased the speedster out of the room at a speed Flash would be proud of. It was Robin's turn to be confused, but not for long as Zatanna handed him a mirror. "Oh.." he said calmly handing the mirror back. Zatanna watched as he pulled a Taser out without saying a word, and quietly walked away in the direction Artemis and Wally had ran. Zatanna followed, from a safe distance. She was not missing this.