嘴炮

zuǐpào
  1. (Internet slang) to mouth off
  2. to shoot one's mouth off
  3. sb who does that

CEDICT

internet slang

Entry Composition

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

classifiers: 張, 個
=2 炮 pào
  1. cannon
  2. firecracker

classifier: 座
=2 炮 pào variant of 炮 pào