Is this grammatically correct: mischief me won’t hear”

The phrase "mischief me won’t hear" is not grammatically correct as it stands. It seems to be a jumbled expression. If you are trying to convey that mischief is something you won't hear or something similar, you might consider rephrasing it. For example, you could say: - "I won't hear of any mischief." - "Mischief? I won't hear any of it." If you have a specific context or meaning in mind, feel free to share, and I can help you rephrase it!