transformation gun

you wake up and find a toy gun, with a note attached to it, which one says: "this gun is able to transform anyone into anything, just say the name of the prey, then say the thing u want to transform the pret into, and then the rime of the transformation, shoot the laser gun to someone after saying it for the prey to turn into ehat u said, if u dont say how much time, its infinite, and to turn the prey back into normal, say: (name of prey), human",so u decide to ignore it and just go to school