脛を齧る
Idiom- 1to depend on someone else's (financial) support (usu. one's parents') ; to gnaw on (someone's) shin Translated by Jiyomi
Other writings and readings
臑を嚙る脛をかじるすねを齧るスネを齧る臑をかじる臑を齧る脛を噛る脛かじる脛齧るスネをかじるスネかじるすねかじる
expressions (phrases, clauses, etc.) · Godan verb with 'ru' ending
JMdict entry 2760590. Source and licence.