"Bougie 10-ply tissue paper" is metaphor at its finest.

I'm gonna start using that to my whorish friends

I need to reread this just to write down the one liners and comebacks for personal use.

Wait I don’t get what it means

Seonwoo compares Taemoon to a super expensive tissue made of so many layers of cellulose paper (10 layers here) that its only use is to wipe people's asses anyway (well technically he fucks people in the ass not wipe, but you get the gist)