The phrase "stuff face" refers to the act of greedily eating large amounts of food. Some antonyms for this phrase could be "graze", "nibble", "snack", "taste", "sample" or "savour". These words suggest a slower, more thoughtful approach to eating, with a focus on enjoying the flavours and textures of food rather than consuming as much as possible. Using these alternatives can encourage a more mindful and healthy relationship with food, where we pay attention to our hunger cues and enjoy the experience of eating, rather than simply filling our stomachs.