無む軌き道どう振ぶり

noun

wild behavior; reckless conduct

Describes behavior that is out of control, ignoring rules or social norms. Often used critically.

• 彼かれの無む軌き道どう振ぶりには手てが付つけられない。

  His wild behavior is out of control.

• 若わか者ものの無む軌き道どう振ぶりが社しゃ会かい問もん題だいになっている。

  The reckless conduct of young people has become a social problem.