well if it was me to buy that chips, the first thing i would do was to go get another chips (without a cockroach) finish it like nothing has happend then go and make the owner take a look over it, after that we would have several options: 1. He'll nicely pay me 2. I beat the **** out of the guy and say that niether me nor anyone else will buy his **** anymore. 3. Make him eat the crap he had gave me (and yeah WITH the cockroach) and i wont tell anyone about the chips 4. He would call the security and they would beat the **** out of me so you see no need for the health inspectors! : D