no skin off one's back
/nəʊ skɪn ɒf wʌnz bax/
something that does not affect someone
“If you leave early, it's no skin off my back.”Add to my deck
/nəʊ skɪn ɒf wʌnz bax/
something that does not affect someone
“If you leave early, it's no skin off my back.”Add to my deck