brain fog

/breyn fog/ Easy • Origin: Medical slang

Temporary mental cloudiness or difficulty focusing.

I have brain fog after staying up late last night.

mental haze, cognitive fatigue

Often caused by lack of sleep or stress.

Some call the past decade an age of permacrisis.

That speech was a slay.

I got bad wifi energy during the video call.

That chorus is a total earworm.

His rant was pure rage.

Bringing a fog machine to a birthday? That's extra.