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The moment when you forget if you had washed your hair or not in the shower.
(washing hair)
*5 minutes later
You: Did I wash my hair yet? Not Shampnesia again!
by Todadile217 February 06, 2014
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Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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