ノー勉べん

noun

not studying; without studying

Slang used mainly by students to describe taking a test or exam without having studied. Often used in phrases like ノー勉で受ける.

• 明日あしたのテスト、ノー勉べんで受うけるしかない。

  I have no choice but to take tomorrow's test without having studied.

• ノー勉べんだったけど、意い外がいとできた。

  I hadn't studied, but I did surprisingly well.