to do something that is not strictly according to rules, often by making exceptions

ルールを少し曲げる, 例外を認める
in a situation where there is clear proof of one's crime or wrongdoing

言い逃れできない形で, 動かぬ証拠で
a situation in which one is responsible for the death of a person

手を血で汚している, 死の責任を負っている
a piece of evidence that is used to prove someone's crimes or wrong deeds

決定的証拠, 動かぬ証拠
to confront someone very powerful or dangerous in their area of control and strength, where they hold the advantage

相手が有利な場で挑む, 相手の土俵で挑む
to publicly oppose a group or party that one has been a member of

身内と一線を画す, 所属側と距離を置く
to illegally punish someone in a way that one personally thinks is right or just, often by the use of violence

私刑に走る, 自分で裁く
to ignore red traffic lights and move past them

赤信号を無視する, 赤信号で突っ切る
used to refer to a situation in which people are willing to do whatever it takes to succeed

弱肉強食の世界, 勝つためなら何でもあり
a place in which rules and laws are not followed or obeyed

無法地帯, ルール無用の場所
to try to unfairly move past a group of people lining up somewhere before one's turn arrives

列に割り込む, 順番を抜かす
used for saying that a free or unreasonably cheap product is not obtained legally

盗品っぽい, 怪しい安物
(of a person) not attending a place one was supposed to or leaving an obligation without any notice or permission

無断欠席, 無断でいなくなる
an unannounced and unauthorized absence from a job, workplace, or other commitment

無断離脱, 無断欠勤
to secretly put a drug in a person's drink in order to make them unconscious

飲み物に薬を盛る, こっそり薬を飲ませる
a vivid and often bizarre hallucination that a person may experience, typically as a result of heavy drinking or drug use

酔っぱらいの幻覚, 酒で見る幻
an unusual, less conventional, or more difficult choice in life
at a time when it is illegal to hunt an animal

狩猟期間外に, 禁猟期に
