为什么我吃德芙没看到丝带
[wéi shén me wŏ chī dé fú méi kàn dào sī dài]
This name plays humorously with the chocolate brand Dairy Crown (Dove) which in Chinese sounds like '德芙'. In the tagline of this chocolate, it’s mentioned that when eating Dove, a feeling like silk ribbons would flow across the mouth, hence the humorous confusion about where the ribbons are.