English Dictionary

stupid o'clock

noun

(informal, humorous) A time of day, usually during the night or early in the morning, considered unreasonable or when one is prone to poor judgment.

It's stupid o'clock and I'm still awake.

意味（1）

(informal, humorous) A time of day, usually during the night or early in the morning, considered unreasonable or when one is prone to poor judgment.

[…] Is there an actual reason you've rung me at stupid o'clock, or did you just want to make me feel even worse about everything than I already do?'