(idiomatic) Not caring at all, being no skin off one's nose, being of no concern at all.

(kyabakura industry) horrid client

a vehicle decorated with images of fictional anime, manga, or game characters

ouch

having a comeback or excuse for everything one is told, being smart in the sense of having a smart mouth

hard to say, inexpressible, hesitant to say

Alternative form of 言うは易く行うは難し

to express well, to be articulate

(idiomatic) just as [someone] says

(idiomatic) needless to say, goes without saying