This can't be possible and believable, but it made your friend into a raccoon.
"I think that is actually Jake." You say. "Probably that device can make him human again."
"Are you crazy? That made Jake into a raccoon! That is dangerous device!" Chris tells you like it doesn't make sense.
"Yes it is, but I think this is the only way to turn him back." Then, you press the button which Jake pressed. "Hey! I said don't use that!" Chris says and tries to stop you, but he is late.
When you press its button, it displays similar thing with that displayed when Jake pressed. The device lets out a ray of green electricity, but it hits you, Chris and Jake Raccoon all. You cna feel your body changes. You shrink down, and your arms and legs change. It happens very fast. Next time, you find you are buried in your clothes. You crawl out from there with your new weird leg. And you see an embarrassed red parrot where Jake was. "Did it change me?" You try to say, but only comes out is "meo meow?"
"Did it changed us all? Again? You are now a white cat!" Parrot Jake said. His voice sounds quite weird, howerver he can speak. "What happened to Chris?" Jake asked to you. You walk awkwardly to where Chris was and uncover hus clothes. There is a snake that was Chris wriggling hard, because don't know how to move. "Hisss Ssss!" He tried to speak. You think he is angry about you.