According to the search results, eating expired chips is generally safe as long as the bag hasnt been opened and the chips dont show any signs of mold or bacteria growth. However, the quality of the chips may have degraded significantly, and they may not taste as good as fresh chips. The longer chips are stored, the staler they may become, and they may lose some of their crunchiness and flavor. Certain ingredients in the chips, such as oils, may turn rancid more quickly than others. Its important to use your senses to determine if the chips are still safe to eat, such as checking for any signs of mold, bacteria growth, or a rancid odor. If the chips have been sealed in a bag, they will probably be okay, but if the bag has been opened, they may become stale over time. In general, the possibility of stale chips making you sick is low, but eating expired food always has the possibility to make you sick.