Could anyone please translate this part to a normal technical description?: > Google’s invented language is decoded with a key that is changed by the process o

Could anyone please translate this part to a normal technical description?: > Google’s invented language is decoded with a key that is changed by the process of reading the language, and the language also changes as it is read. I feel like that's either some everyday cryptothing that I'm too tired to realize right now (ahem hashing cough?), or some clever stuff that I want to know quite a lot. Or Google cracked the secret of writing Malbolge.