七嘴八舌

qīzuǐbāshé
lively discussion with everybody talking at once

CEDICT

Entry Composition

1 七 qī
  1. seven
  2. 7
2 嘴 zuǐ
  1. mouth
  2. beak
  3. nozzle
  4. spout (of teapot etc)

classifiers: 張, 個
3 八 bā eight
4 舌 shé tongue