Any grenade launcher, be it an M203 or a GP-30, used on a video game. Specifically online on Call of Duty: Modern Warfare or Modern Warfare 2. It requires almost little or no skill to effectively get kills with it. Just aim in a general direction of wherever you think the enemy might be, and it'll get the job done without giving your enemy time to avoid it or retaliate.

Surprisingly, despite its name, it's not primarily used by noobs, or newcomers to the game. It's actually used more by assholes that are well into the game already but only use it to piss off their opposing team. And unfortunately, they usually do succeed in pissing off their enemy which could (and normally does) result in the enemy team changing their class to a noob tubing class while saying something like "Oh you wanna noob tube bitch? I can do it too", and that results in an entire game session being nothing but noob tubes and/or RPG's, depending on who's in the game.

Highly disliked by the majority of the gaming community. Avoid noob tubing at all costs to ensure that you don't start a tubing chain-reaction.
Teammate 1- DUDE!! This guy is using his fucking noob tube again!

Teammate 2- I swear to god. If i get tubed one more time i'm gonna bust a nut.

T1- Alright fuck this game....

T2- Come on. Don't rage quit.

T1- *disconnects*

T2- Son of a bitch *facepalm*
by StopTheTubing!!! May 04, 2010
A gaming term for an under-mounted grenade launcher such as the M203 or any other kind of launched explosive (RPG, Thumper, etc) used in first person shooter games such as Call of Duty: Modern Warfare 2 or Battlefield: Bad Company 2. Use of such a weapon to get kills is considered 'cheap', since it requires very little skill to use. 'Noob' is a term for a newcomer to a game, and is used as an insult in gaming communities.
Damn, that noob got me with his noob tube for the eighth time this round!
by ecyrblim April 09, 2010
When some fagg on Cod uses a greanade launcher and kills you
Damn That bitch just noobtubed me
by The Pizza man at your door March 04, 2010
A gaming action used in online shooters (i.e. COD MW2, etc..) involving the use of a rifle mounted grenade launcher to achieve easy kills.
Xray-479:

"Awesome, check out that replay, got you with my launcher from across the map while in a prone camping position; I am the luckiest nube ever"

TBAG: "Dammit, there goes my f----ng kill streak, damned noobtuber"
by SGT-T-BAG June 04, 2010
Reference to a grenade launcher type weapon featured in several warfare silmulation games, both online and offline.
Takes very little skill to use and can kill whole groups of enemies with a single indirect hit, yet the explosion needs to be fairly close.

To be used liberally against elitist gamers who play games all day because they can't get jobs and whenever they can't win they start crying. Much amusement to be had reading their abuse.
Player 1 dies from grenade launcher attack.
Player 1 responds: "omfgwtfbbq you noob tubed me again you f&(*ing noob go have intercourse with your mum blah blah blah blah blah!!!!11!!!!11111"
by Goulderchauf April 14, 2010
A grenade launcher mounted on the front of a gun in Call of Duty 4.
That kid got me using his noob tube!
by John Kieffer April 04, 2008
Using the grenade launcher attachment when playing Call of Duty four online.
All that guy does is use his noob tube.

I like to use the noob toob with my AK-47.
by pwnstar182 April 11, 2008
COD4- Grenade launcher mounted on an assault rifle.
Caomplainer: Oh my god I can't handle how real this GAME is I keep getting killed by a person with a grenade launcher.

Me: Well in war we'll just make sure you don't fall victim to any unfair tactics. Would you like your binky now?

(I do not use the "Noob Tube" I'm just tired of hearing people complain about it. I also hate the term noob it's retarded)
by B Vegas April 21, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×