* Not good: Similar to saying "bad," "not cool," or "not great."
* Unacceptable: It can also be used to express disapproval or disappointment.
Example:
* "The food at that restaurant was no bueno." (The food was bad.)
* "That idea is no bueno. Let's think of something else." (That idea is unacceptable.)
Important: "No bueno" is considered informal and is often used among friends or in casual settings. It might not be appropriate to use in formal situations.