High School Block Out: When one with purpose hits the mental control/alt/delete to block out not so great memories or simply to remove clutter from the brain to store more useful information.

Another sentence scenario a former certain someone (name not to be mentioned) tries to friend you on FB and you receive this message "so and so wants to be your friend on FB" Reply "I'm sorry who are you again, I HSBO'd a shit load of ppl from HS and I can't seem to recall you, so you must have been deleted from my hard drive as being either A) unimportant or B) clutter; now which category do you fall under because now I'm going to have to dig up my yearbook".
In a sentence "Hey, do your remember me I was in Speech with you"? Me, "Umm, no I not only HSBO (High School Block Out) you, but I HSBO'd Speech Class altogether, now piss off".

Another scenario a former classmate tries to friend you on FB and you receive this message "so and so wants to be your friend on FB" Reply "I'm sorry who are you again, I HSBO'd a lot of ppl from HS and I can't seem to recall you, so you must have been deleted from my hard drive as being either A) unimportant or B) clutter; now which category do you fall under because now I'm going to have to dig up my yearbook".
by Reverse Aging August 27, 2012
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eastland middle school is a school where the teachers don’t teach you shit and when you go to pee almost every girl in there is in the big stall vaping. It’s full of ugly ass guys and stupid ass girls.
girl:”what school do you go to”

other girl:”eastland middle school”

girl:” i bet you learn nothing in that ghetto school”
other girl:” true”
by ilovecheese69 October 14, 2021
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full of angry Negros douche bag guitar players, Bitches have herpes it just sucks... never go here =
bob;where do you go?
DAY@DAY;cooperative high school
bob;DONT KILL ME!
by rawr2mawrt March 15, 2009
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AJ: Did you hear that David hit a devious lick in the men's restroom at river bend middle school?

Dylan: no watever
by faggotrone September 14, 2021
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Camperdown high school, is a school that is GHETTO, dem pickney yah wild yf.

Dem behave like dem did raise inna some pen tpc although di gerl dem kitty fat nuh blct.
by Random Camperdown Freak. January 4, 2023
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Worst middle school in chapel. Girls get dress coded for having there stomach,shoulders, or backs show and emo bitches be wearing stripper boots, dog collars, piercings all in they face and don’t get spoken too. School is full of liberal ass kids and fake bitches. Every guy there has abused or raped there girl.
U go to John long Middle school?Yeah it’s the worst school ever I was raped by my ex.
by Cumsock3829 September 7, 2021
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Today we do not go to school! Stay home relax but don't tell your siblings or you will be stuck with them for the rest of the day
by Relatablestuff April 21, 2021
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