naab

a big noob(new boy ,beginner)

The word "nààb" (and later on "naab") is derived from the word n00b meaning newb, newbie or beginner in internet slang.
Etymology: on azerty keyboards the "à" is on the same key as the "0": shift+"à" gives "0".
In the heat of a squabble people sometimes miss their shift key and end up typing nààb instead of n00b. Of course these people are so l33t that there typos become new words.

A variant of noob, used in CS (counterstrike), an abbreviation of newbie, i.e. a beginning, inexperienced player. Easily defeated, makes errors of protocol as well.

Someone who is new to a game or software etc.
Often used bij CS (=counterstrike)players

"Naab" means "hello" in the native language of the organisms living on the surface of the planet X55446.
Many use the shortened term "Naababababaaaaaaaaaaaab" which translates to "Hi"

exclamation heard when microphones make weird noises.

Friend.