小三的目的是骚包
[xiăo sān de mù de shì sāo bāo]
'The aim of a mistress (little third) is flirtatious behavior/a show-off' reflects social criticism or commentary, highlighting a negative stereotype associated with mistresses as only interested in attention and vanity. Such a nickname may arise in a dramatic or gossipy context, not typically recommended due to its disparaging overtones.