From Rap Dictionary

>===verb=== no mames

Mexican grammar, usually used in place of the phrase "don't bullshit". Also in place of the word bother. e.g., I´m the best rap singer. No mames (don't bullshit) you are so stupid. "no mames" means don´t bullshit. also means don't suck. -- MC Artist (Name Of The Song) [1]

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