穿ㄔㄨㄢchuānˋㄊㄧㄠˊyìtiáoㄎㄨˋ˙kùzi

穿一条裤子
chuān yītiáo kùziㄔㄨㄢ ㄧ ㄊㄧㄠˊ ㄎㄨˋ ˙ㄗ
  1. 形容彼此關係非常密切 我們穿一條褲子長大兄弟現在鬧翻」。

(of male friends)​ to have been through thick and thin together, to be like family, to share the same view of things