母汤

母湯
mǔtāng
(Tw) (slang) don't; must not; won't do (from Taiwanese 毋通, Tai-lo pr. m̄-thang, similar to Mandarin 不要 bùyào or 不行 bùxíng)

CEDICT

taiwan slang

Entry Composition

1 母 mǔ
  1. mother
  2. elderly female relative
  3. origin
  4. source
  5. (of animals) female
2 汤 tāng
  1. soup
  2. hot or boiling water
  3. decoction of medicinal herbs
  4. water in which sth has been boiled