おやのすねをかじる

親のすねをかじる

表記・読み：親の脛を齧る・親の臑を噛る・親のスネをかじる・親の脛をかじる・親の脛を囓る・親のすねを囓る・おやのすねをかじる

1. 1

   to depend on one's parents' (financial) support; to gnaw at one's parents' shins

   expressions (phrases, clauses, etc.)五段動詞（る）idiomatic expression