(Uh? What are you thinking, eh? In reality this is two chinese characters transformed into 1bite characters, so it's NOT "swap" at all.)
Certainly sometimes you encounter bunchofuckingletters like this.
「やーい読めないだろざまあみろ！」
読めないのをいいことにこんなことを書いている日本人がいるかもしれません。
Don't worry, these are Japanese characters.