go bad Grecki
The milk has gone bad.
Το γάλα χάλασε.
become unfit for consumption or use: curdle, addle, spoil, decay
stop operating or functioning: malfunction, misfunction, decease, give-up the ghost, fail, kick the bucket, conk out, pass, go, conk, blow, burn out, buy the farm, exit, blow out, crash, perish, give way, break, pass away, expire, change, drop dead, cash in one's chips, die, give out, snuff it, choke, go down, pop off, misfire, break down, croak