1.Something you say, interrupting or just saying after, when you don't want to hear what the person is saying.2. Another definition is to say it in order to confuse stupid people. A way of rejection.
Conversation:
Jenny-"So yesterday I was totally getting hit on..."
Ashley-(interrupting)"Nah I'm not Chinese."
Example 2:
Jordan-"Wanna go out sometime?"
Maddy-"Nah, I'm not Chinese."
Jenny-"So yesterday I was totally getting hit on..."
Ashley-(interrupting)"Nah I'm not Chinese."
Example 2:
Jordan-"Wanna go out sometime?"
Maddy-"Nah, I'm not Chinese."
by kandygirl425 May 15, 2009
Get the Nah, I'm not Chinese.mug. Drew: Yo fellas, you trying to get lit later?
Luke: Jah Nah Brah!
Andrew: Jah Nah Brah, I have like 2 friends I could hit up
Drew: God you guys such tools...
Luke: Jah Nah Brah!
Andrew: Jah Nah Brah, I have like 2 friends I could hit up
Drew: God you guys such tools...
by weinerhouse November 2, 2017
Get the Jah Nah Brahmug. Girl: You cheated on me!
Boy: No I didn't . You cheated on me.
Stereotypical Black Person: AHH HELL NAH!
Boy: No I didn't . You cheated on me.
Stereotypical Black Person: AHH HELL NAH!
by Weirdo Sheep June 7, 2017
Get the ahh hell nahmug. by dripgodry April 25, 2022
Get the Ah hell nahmug. by oi nah mate December 1, 2021
Get the yea nah matemug. 
by waffleboy66 August 25, 2021
Get the nah he tweakinmug.