Sure, if someone is engaged in defamation, slander or libel, you can always file a suit. The question is always what your damages would be.You must fill out the Application for a Pro Se Summons form and submit it to the clerk in the county where you are suing, along with payment of the court fee. "Slander" is the name given to spoken defamation of character. When a person has been defamed in writing, it is called "libel. The statement can be made in two forms: 1. Libel: written and published defamation, such as on a website, in the newspaper, etc. 2. If you have been the victim of defamation, including slander or libel, then an experienced defamation attorney may be able to help. Statute of Limitations in New York Defamation Cases. There is a statute of limitations for making a slander and libel suit for defamation in the New York court.