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2.
though you may act like a typical white kid around your white friends, your alter-negro is the way you act around your black friends.
he totally pulled out his alter- negro in front of those black kids to seem cool.
by duddddde February 25, 2010
 
1.
When you find someone who could be your twin, except that they are black and you are white
"Did you see that black guy walk past us"
"Yeah, he looked almost exactly like you, he could have been your alter-negro"
by Kdude47 April 24, 2008
 
3.
Alter Negro is an alternate ego of an African American, typically for African Americans that have made success in such fields as: rap, hip hop, R&B, as well as other musical styles favored by mainstream listeners. Usually used in the comparing of artists' lifestyles before and after they become well known.
- Akon has been found to have only served 6 months probation before hitting it big.
- No way man! He did like, 3 years of solid jail time or something.
- Not even man.. that's juss his alter negro.
by shane_funnel May 07, 2008
 
4.
A black person who does not act like a typical black person. This person is usually always up to mosh and likes hardcore bands. Often referred to as white washed.
The name came up because the first people in punk rock were actually black. So they arnt black people turned white. They are another form of a black person.
" Look at that black guy in the mosh pit. Hes so white washed."
" Hes not white washed hes an alter-negro."
by Squishy_A_Gogo June 15, 2009