不讨喜大别扭
[bù tăo xĭ dà bié niŭ]
The first part '不讨喜' (bù tǎo xǐ) means not seeking favor or popularity, indicating nonconformity, while '大别扭' (dà bié niǔ) implies awkward or stubborn characteristics. The whole phrase suggests a person comfortable with being unpopular or deliberately acting against the crowd with their peculiar behaviors.