When you forget something that someone already told you or you didn’t listen and ask them about the topic they were previously talking about. Happens most when intoxicated.
John: hey, Al did you know Liv had sex with me last night.

Al: no, how was it

John: It was pretty good had her squirting all over the place. Good times.

Al: So how was the sex man.
John: I just fucking told you

Al: oh my bad, I had an Ed moment.
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