親のすねを囓る

おやのすねをかじる

親のすねをかじる親の脛をかじる親の脛を齧る

[oyanosunewokajiru]

Definitions

1.expressions (phrases, clauses, etc.); Godan verb with 'ru' ending

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