詐屍 [诈尸]

Jyutping zaa3 si1
Pinyin zhà shī

Definitions (CC-CEDICT)
  1. sudden movement of a corpse (superstition)
  2. fig. sudden torrent of abuse
Definitions (Wiktionary)
  1. verb, colloquial
    to become active again abruptly after a period of inactivity; to come back unexpectedly
  2. verb, of a corpse
    to become animate; to move spontaneously
    (syn.) 尸变, 屍變