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1.
Name for the grenade launcher in Call of Duty 4.
I used a nube tube and now everyone hates me.
by Jagman06 March 05, 2008
 
2.
the granade luncher used on the assualt riffles in call of duty 4
that bastard killed me with a nubetube
by Dillon Hanaburgh February 23, 2008
 
3.
someone who is a crap shot on call of duty 4 or 5 and so instead resorts to firing a grenede from there gun at anything that moves getting numerous unsatifing kills and thinking they are good playes. death to all nube tubers
i get had by nube tube all the time. i want to kill them all (not in the game either)
by addy17baddyuk March 06, 2009
 
4.
Grenade launcher used by unskilled people, e.g. nubes. Said launcher requires no skill, nor soberness to use.
Who's nube tubing? Who has the nube tube? Get rid of that nube tube or I'll teabag your corpse! Freakin nube tube got me.
by Drew Parkinson March 29, 2008