婊说狐狸骚狐狸笑了
[biăo shuō hú lí sāo hú lí xiào le]
This is a bit vulgar and refers to an interaction where one disreputable person (metaphorically compared to a prostitute) comments on another’s perceived promiscuity (compared to a vixen), finding amusement in it. It implies hypocrisy or mutual derision.