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5.
The word used to substitute the "business" when not meant to be used in its literal context. Often used in the context of "None of your business" without trying to sound too white.
Proper use of the word "bidness":

Yeah, my pops owns a business, but it ain't nunyo damn BIDNESS, ho.
by Muzak March 11, 2008
32 16
 
1.
1.The opposite of legitimate business. 2.A street hustle, or a shady and mostly illegal business venture.
3. Dealings that aren't exactly "street legal"
Bloomingdales=Business. Selling dresses and purses out of your trunk=Bidness
by Mr*Myxx* August 30, 2003
363 76
 
2.
"business"
as in "None of yo damn bidness!"

OR "That's NUNYA damned bidness."
by Stonium February 20, 2003
179 81
 
3.
1. An entity that provides a good or service.

2. One's own personal affairs.

3. A friend's mother.
1. Ma hos are my bidness.

2. Fools be up in ma bidness.

3. I handle my bidness quite well.
by Ryan November 17, 2003
75 51
 
4.
Distortion of "business." Used to denote business that is illicit, awesome, or both.
1. Bob: Have you been doing any bidness?
John: No, man. I'm clean.

2. Bob: Did you blow up the secret Nazi stronghold?
John: Yes, I took care of bidness.
by MC Jiggy J March 19, 2006
38 16
 
6.
bud business. best run by those with PHD (pretty heady dank)
my bidness is lucrative.
by abbycdiddy March 13, 2011
9 4
 
7.
The Ebonics translation for business.
Yo dog, mynyo own bidness.
by pawg_luva August 04, 2013
4 2