Lingakuくだらない
Also下らない【くだらない】
- trivial; trifling; insignificant; not worth bothering with; worthless; useless; good-for-nothingword usually written using kana alone
- stupid; nonsensical; absurd; foolish; sillyword usually written using kana alone
adjective (keiyoushi)
Generated: This usage describes something that is not important or valuable and can often imply that it's not worth one's time or effort, indicating a lack of seriousness.
Generated: In this context, the meaning refers to something that lacks sense or reason, often used to criticize ideas or behaviors that are deemed foolish or ridiculous.