cari istilah yang lo mau, kaya' fleek:
 
1.
Someone in a constant bad mood.
O, you alright Noif
dari MichaelKalugin9 Senin, 22 Maret 2010
 
2.
"Nerf" as pronounced in Brooklyn, NY
He hit me with a noif ball!
dari stobbchi Senin, 18 Juli 2011
 
3.
to drink coke or any soda, without opening it's cap fully.

It stands for:
Not Opening It Fully

Many people who noif, tend to have long lasting drinks. And they are also considered "kool" by their peers.

Origin of it is not clearly known, however some noifers have said that it originated in inner-melbourne suburbs.
Dude 1: Whats that style of drinking called?

Dude 2: itz called noifing manz, only kool people do it.
dari Jman23 Selasa, 26 April 2005
 
4.
to drink without opening the lid of the can fully. which leaves a little gap.
Jaz: thats so kool manz.
GEZ: YOU SHOULD TRY IT, EVERYONE LOVES TO NOIF.
dari Ganod Selasa, 26 April 2005
 
5.
you a loser open your drink!!
dont noif it so fuckin gay
dari David_is_Fat Kamis, 28 April 2005