Definition of chings:
(n) :
(uncountable, slang) Money (from the sound of a cash register ringing up an amount).
(n) :
(countable) A ringing sound, as of metal or glass being struck.
(n) :
A pair of small bowl-shaped finger cymbals made of thick and heavy bronze, used in the music of Thailand and Cambodia.
(v) :
To chink or clink; to make a ringing sound, as of metal or glass being struck.
(n) :
(MLE, slang) A knife.
(v) :
(MLE, slang) To stab.