What are domino foods? Foods that could be acceptable if humans had strict portion control, but that are disallowed because practically none of us do. Common domino foods include: Chickpeas Peanut butter Salted cashews Alcohol Domino triggers aren't limited to food. For some people, if they play 15 minutes of World of Warcraft, they'll play 15 hours. It's 0 or 15 hours.