我为什么每天吃寿司也吃不腻

What does “吃腻 (chī nì)” mean in Chinese?

腻 (nì) means cloying, rich to excess, or fed up. Attach it to any verb and you get a resultative compound: 吃腻 means to have eaten something so often you are tired of it, 看腻 means tired of watching, 玩腻 tired of playing. The title of the clip poses the question: why can the vlogger eat sushi every single day and still not reach 吃腻? Her answer: sushi is essentially rice, and she could never tire of rice.

The argument in the clip is a neat chain of reasoning: 我永远不会吃腻寿司，因为我肯定是不会吃腻米饭的，而寿司都是用米饭做的 — “I’ll never get sick of sushi because I could never get sick of rice, and sushi is made from rice.” She contrasts this with 面条 (miàntiáo, noodles), which she would eventually 吃腻. The negated form 吃不腻 (literally “eat but can’t reach 腻”) is the pattern to learn — it signals that no matter how much you eat, you can’t exhaust your appetite for it.