칼퇴

kaltoe

What it means

Leaving work exactly on time.

Where it comes from

칼 (knife, meaning exactly) + 퇴근 (leaving work).

When you'd use it

Bragging that you left right at 6.

Example

오늘은 무조건 칼퇴할 거야.I'm leaving right on time today, no matter what.

Careful

Saying it in front of your boss can sound like a complaint.