人字拖也走天下丁字裤都回老家
[rén zì tuō yĕ zŏu tiān xià dīng zì kù dōu huí lăo jiā]
The term playfully mixes casual sandals (a type of shoe) with underwear that one wears privately at home. The humorous and whimsical combination suggests confidence in simplicity, living true and unbothered.