What you should never say to a judge in court falls into a handful of categories: disrespectful or sarcastic remarks, lies or evasions under oath, volunteered admissions, hearsay, references to settlement talks, excuses that shift blame, complaints about your own attorney, and any direct message to the judge outside the courtroom. Each of these can trigger formal penalties, hand the opposing side evidence, or waive protections you did not know you had.
Disrespect, Sarcasm, and Interruptions
Address the judge as “Your Honor” every time you speak. First names, slang, profanity, and casual answers like “yeah” or “nope” tell the judge you do not take the proceeding seriously. Tone travels with the words. Sarcasm, eye-rolling, and a dismissive attitude will color how the judge weighs everything else you say.
Never interrupt the judge or anyone else holding the floor. Courts run on a strict speaking order, and cutting someone off reads as a challenge to the judge’s control of the room. If you disagree with a ruling, the place to fight it is on appeal, not in real time.
Federal courts can punish contempt by fine or imprisonment for misbehavior that obstructs the administration of justice, disobedience of a court order, or misconduct by court officers.1Office of the Law Revision Counsel. 18 USC 401 – Power of Court A judge who witnesses contemptuous conduct can order punishment on the spot, without a separate hearing. State courts have similar authority. A single outburst can land you in a holding cell before you have finished your sentence.
Lies, Half-Truths, and Evasions Under Oath
Lying under oath is perjury, a federal felony punishable by up to five years in prison.2Office of the Law Revision Counsel. 18 USC 1621 – Perjury Generally A separate statute covering false declarations before a court or grand jury carries the same five-year maximum.3Office of the Law Revision Counsel. 18 USC 1623 – False Declarations Before Grand Jury or Court These penalties apply even when the lie does not change the outcome.
Perjury is not limited to bold-faced lies. Deliberately omitting facts, giving evasive answers designed to mislead, or pretending not to remember something you clearly do all qualify. There is one narrow safety valve: under 18 U.S.C. ยง 1623, correcting a false statement during the same proceeding, before it has substantially affected the case or been exposed, can allow you to avoid prosecution.3Office of the Law Revision Counsel. 18 USC 1623 – False Declarations Before Grand Jury or Court Treat that as a last-chance escape hatch, not a plan.
Even where charges never follow, getting caught in a lie is devastating. If a judge or jury concludes you were dishonest about one thing, they will distrust everything else. Credibility, once lost, does not come back.
Volunteered Admissions and Guesses
Some of the most harmful statements in court are not lies. They are truthful remarks offered at the wrong moment. “I only had two beers” in a DUI matter or “I was going a little fast” in a traffic case hands the other side an admission they would otherwise have to prove through evidence.
If you do not know the answer, say so. “I don’t know” and “I don’t recall” are acceptable answers when they are honest. Guessing is dangerous because speculation can be contradicted by other evidence, and once you have been caught giving inaccurate testimony, even on a small point, your credibility on everything else suffers.
Do not volunteer information beyond what the question asks. A yes-or-no question deserves a yes-or-no answer. Witnesses who elaborate unprompted often stumble into territory their own lawyer was carefully avoiding. If your attorney wants more detail, they will ask a follow-up.
Say Nothing That Incriminates You Without Invoking the Fifth
The Fifth Amendment protects you from being compelled to give testimony that could be used against you in a criminal case. The protection reaches any witness in any proceeding, civil or criminal, whenever an honest answer could expose you to criminal liability, and it covers answers that could lead investigators to other incriminating evidence.4Constitution Annotated. General Protections Against Self-Incrimination Doctrine and Practice
You have to invoke it. A witness who answers some questions and then tries to stop partway through may be found to have waived the privilege.4Constitution Annotated. General Protections Against Self-Incrimination Doctrine and Practice The standard phrasing is: “On the advice of counsel, I invoke my Fifth Amendment privilege against self-incrimination and respectfully decline to answer.” If you are not sure whether a particular question calls for it, work that out with your attorney before you take the stand.
Threats Are Their Own Crime
Threatening a federal judge is a separate criminal offense carrying up to 10 years in prison, or up to six years if the threat involves assault rather than kidnapping or murder.5Office of the Law Revision Counsel. 18 USC 115 – Influencing, Impeding, or Retaliating Against a Federal Official by Threatening or Injuring a Family Member States have their own versions. Even a frustrated, half-serious comment will guarantee the worst possible outcome in whatever brought you to court.
Hearsay and Settlement Discussions
Repeating what someone else told you outside court is hearsay: an out-of-court statement offered to prove that what was said is true. Hearsay is generally inadmissible.6Legal Information Institute. Federal Rules of Evidence Rule 802 – The Rule Against Hearsay There are exceptions, but identifying and arguing them is your lawyer’s job. If you start testifying about what your neighbor told you or what you read on social media, expect an objection and expect it to be sustained.
Do not mention settlement negotiations. Offers made during settlement talks, and statements made in them, are inadmissible under Federal Rule of Evidence 408.7Legal Information Institute. Federal Rules of Evidence Rule 408 – Compromise Offers and Negotiations Telling a judge what the other side offered to settle will be struck from the record and will irritate the judge, who knows you should not have said it.
Excuses and Blaming Others
Judges hear excuses constantly, and it rarely helps. “They started it” and “the police had it out for me” do not address the facts of the case. They read as a refusal to take responsibility, which judges weigh when deciding sentencing, custody, or credibility.
State what happened factually and let your attorney frame the legal arguments. If there are mitigating circumstances, your lawyer will present them in a way that helps rather than hurts. A judge’s job is to evaluate evidence and apply the law. Give them clean facts, not grievances.
Complaints About Your Own Attorney
No matter how frustrated you are with your lawyer, do not air those complaints in front of the judge. Beyond the bad impression, you risk a real legal problem. Under Federal Rule of Evidence 502, voluntarily disclosing privileged information in a federal proceeding can waive protection not just for what you revealed but for related communications on the same subject when fairness requires considering them together.8Legal Information Institute. Federal Rules of Evidence Rule 502 – Attorney-Client Privilege and Work Product; Limitations on Waiver A single frustrated remark about what your lawyer told you can open the door to much broader disclosure. If you have a problem with your representation, raise it privately or ask for a brief recess to speak with counsel.
Direct Messages to the Judge Outside Court
Sending a letter, email, or any other message directly to the judge about a pending case is an ex parte communication, and it is prohibited. The ABA Model Code of Judicial Conduct bars judges from initiating or considering communications about a pending matter made outside the presence of the opposing parties, and nearly every state has adopted the rule or something close to it.9American Bar Association. Rule 2.9 – Ex Parte Communications
When a judge receives an improper letter, the usual response is to forward it to the other parties, notify you that the communication was improper, and decline to act on it. In serious cases, a judge exposed to prejudicial ex parte information may have to recuse, which means you have delayed your own case. Procedural questions go to the clerk of court, not the judge.
If You Are Representing Yourself
Everything above applies to pro se litigants with equal force, and the court will hold you to it. One of the biggest mistakes self-represented people make is asking the judge for legal advice. Judges cannot tell you what to argue, which motions to file, or how strong your case is. Court staff face the same limit: they can help with procedural questions like where to file a document, but they are prohibited from giving legal guidance.10United States District Court District of Massachusetts. Frequently Asked Questions About Pro Se Litigation
Pro se litigants also tend to make emotional appeals, narrate their life story, or speak to the judge as if having a personal conversation. The judge may be sympathetic, but sympathy does not change the legal standard. Focus on the legal issues, present your evidence in order, and follow the same formalities an attorney would.