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nizz means no
boy1:are you comin to dat party tonite
boy2: nizz i gotta watch my lil brotha
by kisha_whoelse March 21, 2010
to partake in drugs of the opiate family.
Rob: Did you nizz last night?
Anthony: Fuck yea I did, who do you think I am?
by TheManWithNoName69 November 01, 2010
Another Cheltenham word. It basically means "no"
Person 1: So how about that test tomorrow?
Person 2: Nizz to that. It's chalked.

Person 1: That girl is hot. Did you get the bocky?
Person 2: Nizz
by yeahman3232 December 22, 2010
No, not happening, no option
Dude: Do you want to go hook up with these fat bitches?
Dude 2: Hell nizz
by TrizzBnizz December 30, 2008
A hot guy, which stands way above the rest. Very athletic, intelligent, articulate and charming; the complete package. Most males strive to be "Nizz", but unfortunately for them they can only imitate and never duplicate. If you are a true "Nizz", you can get away with lines such as, "I'm the Nizz and nobody beats me"...cause it's true!! Nizz is something that you are born into; top of the hierarchy in a caste system.
OMG, that guy is the Nizz!!!
by G-RATTZ July 28, 2006
anything that is good, even half good.
Dave: i got 2k today.
Sam: ahh, that's nizz.
by David Peter Wright February 04, 2009
A brothers jizz is called nizz because its nigga jizz.
I just shot my nizz all over her face
by N.J January 04, 2007