Miss Monochrome wakes up in her 4.5 tatami-mat apartment, suddenly wonders what would happen if she flipped the positive and negative ends of her battery, and decides to test it out...
You mustn't. Not ever!
لا تفعل، البتّة
Das darf man nicht.
Niemals!
¡No me imiten!
¡No me imitéis!
Surtout, ne faites pas ça.
Non dovete. Assolutamente!
Não tentem. Jamais!