doob tube 

a tube (usualy tp tube) stuffed with dryer sheets. Used for blowing smoke through to diffuse the scent.... of marijuanica...

"Dude, i deffinatly took way too fat a rip and missed the doob tube entirely..."
"dont forget to use the dube tube dude."
say that last one 5 times fast

doob tube by Br-i-c-k December 30, 2008

U tube moment

Something a person does that if it were on camera definitely would make a great clip to post on U tube. A funny or cool act that everyone witnessing wishes they had on video.

Jim was showing off by sticking his hand in the snake cage. You should have seen his face when the snake bit him! That was a serious U tube moment!

Bob was riding his bike on the sidewalk down town. He turned to look a a hot chick and ran right into a telephone pole. That was a major U tube moment!

U tube moment by Bagmister June 30, 2007

mongolian moon tube 

Pertaining to the action of inserting ones penis into a banking vacuum tube which gives a sensation of a close encounter of the third kind.

Man: "Did you go to the bank today?"
Man 2: "Yea. It will be my last deposit"
Man: "A Mongolian Moon Tube?"
Man 2: "Johnny Bench called."

mongolian moon tube by Dougar Bait September 28, 2009

noob tube

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.

noob tube by pwnstar182 April 11, 2008

Noob Tube

A grenade launcher mounted on the front of a gun in Call of Duty 4.

That kid got me using his noob tube!

Noob Tube by John Kieffer April 6, 2008

newb tube 

Grenade launcher, found in Call of Duty 4: Modern Warfare

"That kid just shot me with his newb tube!"

newb tube by Bojay Blues June 21, 2008

Rip Tube

A Water Pipe, generally referred to as a "Bong." Usually used for smoking Cannabis or Marijuana.

"Bro lemme get a hit of that Rip Tube"

"Bro did you hear? Carlos cleared the whole Rip Tube last night"

Rip Tube by poopsucker52412 December 28, 2009