Antonyms for the phrase "made pig of oneself" could include: restrained oneself, practiced moderation, limited intake, nibbled, abstained, controlled, avoided excess, rationed, suppressed gluttony, and practiced portion control. These antonyms suggest a sense of discipline, self-awareness, and mindfulness when it comes to food consumption. Instead of indulging in excessive and uncontrolled eating, these antonyms suggest a more measured and balanced approach to food. By practicing these antonyms, individuals can develop a healthier relationship with food and avoid the negative consequences of overeating, such as weight gain or digestive issues.