Trashy (adjective)

1. Of or resembling trash; worthless and of poor quality.
2. Of or characteristic of people who are regarded as being of low social status or lacking in education or culture.

Origin:

Mid-19th century: from trash + -y.

Examples:

1. The book was a trashy romance novel.
2. The dress was trashy and cheap-looking.
3. The trashy neighborhood was filled with rundown houses.
4. The party was trashy and disorganized.
5. He was criticized for his trashy behavior.