what all young I- think- I'm-misunderstood- by- society -so- let-me-listen-to-gay-ass-emo yells at their parents once in while,so they can really convince themselves that the world is out to get them and they're rebels but in reality they're just conformist SoB's
Fat Mom: Want some cookies?
Angry teenager that goes to Hot Topic and thinks they're cool: YOU DON'T KNOW ME!!!GO AWAY LINKIN PARK!!!
Fat Mom: Fine then more for me
by GANJAMAN February 12, 2005
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if i was arguing with someone nd i tell them you don' know me. i'm to fight you.
by evelena singleton March 24, 2005
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This is a catch phrase that originated in a TV ad in the late Eighties that featured super athlete extraordinaire Bo Jackson and rock'n'roll pioneer Bo Diddley (he's notorious for his famous box-shaped electric guitar). Basically, the term means that somebody doesn't know doodly squat.
The narrator says:
Bo knows football.
Bo knows baseball.
Bo knows weightlifting.
***********************
In the meantime, Bo Diddley cranks out the notes on his guitar.
Then he says:
Bo, you don't know diddley!
by I Saw U2 Live Twice September 19, 2007
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A vague and mysterious phrase to suggest people don't know something about your character which you have kept a close secret. Just like hiding something in the closet.
Andrew shouted loudly and repeatedly 'You don't know about me! You don't know about me!'
by Flimsco April 5, 2020
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A cringey phrase being used by the cretinous Instagram-generation to devalue another person's opinion about football. Regardless of the fact that the validity of that person's opinion usually spot on.

The origin of this phrase is hazy but it came in after those of the age 22 years and under decided to start using unnecessary Americanisms to describe the English game in an effort to sound cool. Thus the term "ball" came in at the expense of the term "football".

See also "baller" e.g "dude that Kevin De Bruyne is a propah ballllller". Just stop thinking you're American you plums!
Nigel "Harry Kane doesn't show up at finals or semi-finals. He's decent but he is nowhere near world class. The statistics back me up on this"

Instagram obsessive clueless oik "you don't know ball fam- he is world class so put sum respeck on da name. I don't care about statistics or facts I just think my opinion is as valid as your facts. Plus I say actually and literally a lot"
by Suburban Lexicographer March 8, 2022
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You see this new bitch Keisha at the club and she all on your nigga and you approach her like "get yo hands of my mans hoe, I ain't afraid to cut a bitch" then Keisha replies " I ain't want yo dirt ass nigga anyway trick and yo bitch ass ain't gon do shit" in which you reply " you don't know me bitch".
by Esnesnon January 21, 2016
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