What Does "i must have been having a nightmare" Mean?
Learn what "i must have been having a nightmare" means, when people say it, and how to use it naturally in English.
It's like 3am. I must have been having a nightmare.
This means the speaker thinks the experience felt so unreal or upsetting that it seemed like a bad dream.
From I'M Obsessed With My Boss Part I, Episode 25
When do people say this?
Scene Context
She tries to explain away a confusing or unpleasant experience as a nightmare.
Usage Scenario
Use it after waking up confused or after something feels unreal. It is natural in emotional scenes, but not a fixed everyday phrase.
Better ways to say it
I must have been having a nightmare.
It felt like a nightmare.
I thought I was dreaming.
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