A term used when someone is particularly proud of her accomplishments. Another version meaning the same thing is the phrase "Know the girl." While the phrase is specific to females, it may also be used by homosexual males who feel particularly inclined.

Etymology: originates from the song "NoMEE" by TOB. Due to poor education, most people writing out the phrase have assumed that the spelling is "know me" instead of "NoMEE" as original to the song found on Youtube.
"I just blew 5 guys behind the gas station last night. Got 5 dollars a piece for it. Know me!"

"Look at my new hair gurrll, just bought it at the beauty shop down the street. This shit look good right? Know the girl!"
by Englishteach. November 16, 2012
I know who I am.
When one doesn't need any reassurance in knowing who they are. When one is confident with themselves and are sure of themselves.
Example 1
That guy thinks he knows me, only I know me.

Example 2
Insulting me will make you feel better about yourself, I understand that, but only I know me.
by confidenceconfident February 22, 2013
A song by British pop-singer Charli XCX, taken from her 2022 album "CRASH".
This song has been rumored to have interpolated a line from "Đi Đu Đưa Đi" by Bich Phuong, but it turned out that many songs have used that melody.
The Vietnamese artist Tien Cookie posted a status on her page claiming that Charli had copied/interpolated that song, and since then it has become a meme of the music community in Vietnam.
- Have you realized that both songs are a bit similar?
- Yea... but 'Used To Know Me' and 'Di Du Dua Di' are both bops.
by haikyo13 April 17, 2022
"You don't know me" is an incredibly brilliant statement that you can resort to when Mr. Jack Daniels is making it harder for you to say things that make sense.
Cop: Sir, have you been drinking tonight?
Me: You don't know me.
by S4lutDude! December 29, 2010
Word used to respond when someone notices you accomplish something
Damnn you makin moves I see,
You know me man
by Lamarvista December 4, 2019
Jerry: Let's bring out the fat and ugly sluts!

*JERRY,JERRY, JERRY!*

Sluts come out screaming, "You don't know me! You don't know me!" while audience is booing with disgust.
by Carlito October 7, 2004
A way one can dismiss concerns and/or animosity others have towards them. Can refer to practically anything, but usually is reserved for illicit or illegal things.
Moneesha: "I'ma have sex with whoeva I want! It don' even matta!"
Tyra & Monique, Moneesha's Friends: "You need to stop Moneesha! You're going to end up dead or with a disease. We're really worried about you."
Moneesha: *waiving hands and pointing fingers* "Whateva! Whateva! Y'all don' know me! Y'all don' know me!"
by ACG2x September 29, 2004