タガが外れる
Expression- 1to become unrestrained and go to excess ; to lose all restraint ; to lose one's tension and become relaxed ; to let go ; to become disorderly ; to be scattered ; to lose one's self-control Translated by Jiyomi
Other writings and readings
たがが外れる箍が外れるたががはずれる
expressions (phrases, clauses, etc.) · Ichidan verb · intransitive verb
JMdict entry 2699230. Source and licence.