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

규칙을 살짝 어기다, 예외를 두다
in a situation where there is clear proof of one's crime or wrongdoing

빼도 박도 못하게, 명백한 증거로
a situation in which one is responsible for the death of a person

손에 피를 묻히다, 죽음의 책임이 있다
a piece of evidence that is used to prove someone's crimes or wrong deeds

결정적 증거, 빼도 박도 못할 증거
to confront someone very powerful or dangerous in their area of control and strength, where they hold the advantage

상대가 유리한 곳에서 맞서다, 상대의 안방에서 도전하다
to publicly oppose a group or party that one has been a member of

소속 집단과 선을 긋다, 자기 진영과 거리 두다
to illegally punish someone in a way that one personally thinks is right or just, often by the use of violence

사적으로 응징하다, 법을 자기 손에 쥐다
to ignore red traffic lights and move past them

빨간불을 무시하고 지나가다, 신호를 위반하다
used to refer to a situation in which people are willing to do whatever it takes to succeed

정글의 법칙, 강한 자가 이기는 세상
a place in which rules and laws are not followed or obeyed

무법지대, 법이 통하지 않는 곳
to try to unfairly move past a group of people lining up somewhere before one's turn arrives

새치기하다, 줄을 새치기하다
used for saying that a free or unreasonably cheap product is not obtained legally

훔친 물건, 수상하게 싼 물건
(of a person) not attending a place one was supposed to or leaving an obligation without any notice or permission

무단결석, 말없이 사라짐
an unannounced and unauthorized absence from a job, workplace, or other commitment

무단이탈, 무단결근
to secretly put a drug in a person's drink in order to make them unconscious

술에 몰래 약을 타다, 몰래 약을 먹이다
a vivid and often bizarre hallucination that a person may experience, typically as a result of heavy drinking or drug use

술기운에 보는 환각, 취중 환각
an unusual, less conventional, or more difficult choice in life
at a time when it is illegal to hunt an animal

수렵 금지 기간에, 금렵기에
