The Nubslap is the only known way to keep a nub in line.
The advantages to using "nub" over "noob" or "newbie" is that it has a much quicker, harsher sound when spoken. You can also shout it without it sounding gay (NOOOOOOB sounds gay no matter what).
Person: What? Why?
(Nub maintains a shiteating grin while shrugging shoulders)
(Person performs a Nubslap)
Person: Fucking nub.
synonyms- a Dan Wood, noob, newbie, newb
antonyms- an Alex, elite, 1337, leet
Boy 2: None of them were moving you nub?!
Submariners in the U.S. Navy usually use this term towards those who have not qualified for submarines, an arduous task which ends in the sailor being presented his "Dolphins" and being accepted as no longer being a NUB.
Shannah: yeah i know, shes been doing this for like what, 30 years? And she claims she knows how to put a computer back together.