Refers to a procedure whereby someone who is so fed up with past events that he has this knowledge removed from his mind.
I got so sick and tired of having history drummed into me in school that after graduation I made an appointment with a medical specialist and had a historyectomy performed.
by QuacksO April 7, 2019
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Person 1: What's wrong with Janae?
Person 2: You didn't hear? Her boyfriend fucked her so hard that she needed a historectomy.
Person 2: You didn't hear? Her boyfriend fucked her so hard that she needed a historectomy.
by JenJen Jigglypuff April 1, 2010
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