
Haba ng hair - your hair is so long
Nag-rejoice ka ba ghurl? - did you use rejoice, girl?
Rejoice is a Filipino hair shampoo brand, can be bought as a sachet or in a bottle. The brand can be jokingly used to indicate the smoothness/shininess/glossiness of the long hair of Jin Chuan hence the meme.
Sorry if I didn't explain well.
Anyway, I think it's correct that the TLs notes within the chapter might be distracting for some readers and should be taken into consideration by the translator themselves. But at least we have the translations?
Wasn't expecting to see the name Zhongli in here and that it was meant to be a genshin reference for real ε=ε=(ノ≧∇≦)ノ