宁愿当吃货也不当痴货
[níng yuàn dāng chī huò yĕ bù dāng chī huò]
'Would rather be a foodie than a crazy lover/loser.' People might use this nickname to indicate a personal preference - valuing enjoyment and satisfaction in material aspects (especially delicious food) over immaterial aspects (like emotional investment), possibly as self-comfort or self-mockery, implying a lighthearted attitude.