看到德芙流口水
[kàn dào dé fú liú kŏu shuĭ]
This username literally means 'Drooling at the sight of Dove chocolates'. It playfully conveys a person's fondness or irresistible craving for chocolate, especially Dove brand chocolates. It reflects someone with a sweet tooth who reacts irresistibly and humorously when confronted with chocolate.