no manches

== Spanish == === Etymology === Literally, “don't stain” or “don't ruin”. === Pronunciation === IPA(key): /ˌno ˈmant͡ʃes/ [ˌno ˈmãnʲ.t͡ʃes] Syllabification: no man‧ches === Phrase === no manches (Mexico, colloquial) don't screw around, stop joking, stop being silly Synonyms: (Mexico, vulgar) no mames, (Spain, vulgar) no jodas, (non-vulgar) no fastidies ¡No manches! ― Shut up! Are you kidding? Stop being an idiot!