我笑得如花一般欠揍
[wŏ xiào dé rú huā yī bān qiàn zòu]
'I smile just like a flower that deserves to be beaten up', is a humorous self-deprecating phrase indicating that though one tries their best to present an attractive face, things may sometimes backfire, and others don't buy into this appearance but consider oneself to be pretentious, thus provoking annoyance from others.