bad-mannered (adjective)

1. He was known for his bad-mannered behavior at high-profile fashion events, often disrespecting designers and models.

2. In that futuristic society, bad-mannered individuals were isolated from the rest of the population as a means of punishment.

3. The church reprimanded the bad-mannered parishioner for interrupting the sermon with disrespectful comments.

4. The comedian entertained the audience with a hilarious act portraying a bad-mannered character who constantly offended others with rude remarks.