noob tuber 

also known as a toober, n00b t00ber, and so on.
these people usually play COD, and just use grenade launchers, this is most likely because they DO NOT possess any skill in aiming and shooting their gun.
this usually makes others conform and also tube, or just rage quit and get abusive.

OMG this noob toobers need some skills. why cant he just use his rifle. bloody noob tubing camper.

"another noob tuber with no skill... grreeaatt..."

noob tuber by (AIC)energizer bunny November 14, 2010

Noob Tuber Douchebag 

A fucking cod player who is so retarded that they have to use the most pointless weapons ever and spam the fucking trigger.

Kevin is such a noob tuber douchebag, he went 74-2 on me.

Noob Tuber Douchebag by Spirit Platypus April 25, 2011

Noob Tuber 

A highly skilled and adaptive MW2 campaigner who sees the opportunity to utilise a weapon and blow up a shitload of whiny assed bitches.

Seasoned noob tubers live to hear how whiny and bitchy anyone who's been blown to bits gets and loves nothing more than to hear the words "He can only use a noob tube,cus he aint got no mad skillz like what I haz" (sic).

I'm gonna blow these whiny bitches to fuckin smithereens cus I love to hear them moan.

Then I'm gonna tube 'em again.

Then I'm gonna let em get a shot off,to let them think they have a chance before tubing the tard out of 'em.

I am the King of the fuckin Noob Tubers. (i.e. I tube noobs).

Noob Tuber by Penance4thought April 4, 2010

Noob Tuber 

When someone in COD MW 1,2,or 3 continually kills people with the grenade launcher only.

"That noob tuber took my kill!!!"

Noob Tuber by supawesomecodman January 1, 2012

Noob Tuber 

Arlo Cash Halloran, or some noob who is REALLY bad at Call of Duty and uses a grenade launcher ALL THE TIME to get kills. Definition of annoying.

Damian: O MY GOD I GOT KILLED.

Harriet: By who?

Damian: A noob tuber...

Noob Tuber by Blake Liberi March 4, 2014

Noob Tuber 

A person who may use the one man army perk to get easy kills with the m303 nade launch in call of duty
They also use danger close just to get some easier kills

Team A : dude that noob tuber is raping us what do we do?
Team B: lolololololol nubs
Team A: dont worry we got a noob tuber on our team
Team B noob tuber: wtf quit tubin me bro ;(

Noob Tuber by Crayonss July 8, 2010

noob tuber 

a person who use a under mounted gernade launcher or just a gernade launcher and only that to get one shot kills in a video game such a CoD4.

the gun ak47 from cod mw2 with gernade launcher attatchment know as a noob tuber

noob tuber by ButteR45 April 20, 2010