Some judges are rude, arrogant and hot-headed. What happens when I tell a judge I think that of him?
Contempt of court is an exception to this. This is the mechanism by which the order of the court is enforced, as well as the judgements handed down in a Civil case. If a judge feels you are disrupting the court, he/She can and will send you to jail for contempt of court, no arraignment, no bail, no trial.
Отсюда
Если коротко, если высказать судье что ты о нем/ней думаешь, попадешь в тюрьму, причем без залога и без всякого судебного разбирательства. Просто волевым решением судьи.