Here are some possibilities of what you might be looking for:
* Deformative language: This is a term sometimes used in linguistics to describe language that deliberately distorts or alters the usual form of words or grammar. It can be found in poetry, slang, or other creative uses of language.
* Defamatory speech: This is a legal term for speech that harms the reputation of another person. It can be spoken or written and is considered a form of libel or slander.
* Disorderly speech: This can refer to speech that is disruptive or offensive, often in a public setting. It can be considered a legal offense in some cases.
* Deformed speech: This could refer to speech that is difficult to understand due to physical impairments or neurological disorders.
If you could provide more context or examples of how the term "deformatory speech" was used, I might be able to help you understand its meaning better.