耍賴皮

Simplified: 耍赖皮

shuǎlàipí ㄕㄨㄚˇ ㄌㄞˋ ㄆㄧˊ

    • to behave shamelessly and unreasonably
    • to go back on one's word

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
play the shameless skin
Meaning
To behave shamelessly and unreasonably, refusing to honour one's word; see 耍无赖. Critical.

Sources