The Odd Jobs encounter a strange sword at Tetsuko's smithy, and it grows attached (quite literally) to Gintoki's behind!
In other words, we can transform 
inta anythin' we wanna be.
.بمعنى آخر، يمكننا التّحوّل إلى أيّ شيء نريد
Ou seja, podemos nos 
transformar em qualquer coisa.