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What one might use to erase a particulary nasty image or memory.
Man, I just saw Olga in skin-tight canary-yellow stretch pants. I need to score me about five gallons of brain bleach!
by steve-f November 01, 2007
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2
Man's greatest invention, brain bleach removes bad memories and general DO NOT WANT moments. Every household should have a few gallons.
1: Dude, I just walked in on my parents.
2: Have some Brain Bleach!
by Andikun November 06, 2007
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3
Much like Eye Bleach, it is the only cure to when somehting so terribly awful stains your gray matter. Used when Eye Bleach, and steel wool are just not d*mned good enough.
-That's so terrible I need eye bleach!!
-Eye bleach?! I need BRAIN BLEACH!!
by Rupert L. Duffy November 18, 2007
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4
What one might need in order to erase a particularly nasty memory or image.
Dang, there's just not enough brain bleach to get the image of Lucille in stretch pants out of my mind!
by Steve F February 14, 2007
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5
A fictional 'bleach' is used to erase unwanted memories, usually of something traumatizing that was seen or heard.

Similar to 'Eye Bleach', but instead it clears memories instead of just vision.
Guy 1: Oh my god, I just saw a land whale in pink stretch pants!

Guy 2: Here, take my gallon of brain bleach, you're gonna need it!
by Inkspills July 07, 2009
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6
Ingesting massive amounts of alcohol, resulting in inability to remember events after ingestion. Experienced brain-bleachers will later try to piece the night's events together by looking at sent texts, talking to friends, etc.
Guy 1: Dude, remember when you started a fight club last night across from the cop shop? That was awesome!

Guy 2: I wish I did, but i blacked out. Everclear is brain bleach for me.
by jewannabe July 05, 2009
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7
When you find out one of the recent Playboy model is the reminder of the ending from Sleepaway Camp.
Did someone just send me a drawing of a man birthing an infant coming out of his hairy ass? Quick find me the fucking brain bleach as that's beyond sick as it's up there with the news story about Genetic Attraction.
by illinoishorrorman January 18, 2018
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