noob tube

A weapon attachment in Call of Duty 4: Modern Warfare and Call of Duty: Modern Warfare 2, commonly used by noobs that can only rack up kills using explosives.

Dude, stop using that noob tube

by 1337COW? July 27, 2010

tube

noun. Scottish. short for tube steak. a tube steak is penis on account of it being cylindrical in nature and made of meat.
used to refer to someone being a dick.

"So your boyfriend's a Hearts supporter? He must be a total tube steak."

by peebles76 August 20, 2009

Tube

Correcting 2 previous definitions of electron tube used in guitar amps and high end audio components: The basic elements of electron tubes are correctly described in #6, but the writer is somewhat mistaken in saying that heat is not converted into electricity. In fact the role of the heater is to heat the cathode to incandescence so that under sufficient local field strength (voltage, e.g.) it emits electrons which travel to the plate. The control element(s) (grids) between cathode and plate control the flow of electrons by increasing or decreasing the potential near the cathode. The grids are porous so electrons can pass thru them on the way to the plate, which is maintained at a high positive potential (100-300 volts or more) relative to the cathode so as to attract the electrons. The signal to be amplified is applied to one of the grids, such that its small current variations are greatly amplified by its effect on the emission of electrons from the cathode. Elements other than the cathode are not intentionally heated, their temperature is not critical to the proper operation of the tube.

The 6L6 is a popular power amplifier tube.

by Dale Meyn April 6, 2007

Tubester

when you spend half of your day or life being on the on the internet site Youtube.

Girl: Honey you are such a tubester! Get a damn job!

Guy: No! Being a tubster is my life!

Girl: You're a disappointment in life...

by Bazingaman December 30, 2011

Tube Air

That lovely warm, air that shoots down the metro hall while waiting for a train. one of the warmest feelings a briton can get.

Supposedly bad for you. The again so's everything compared to The Herald.

"Och aye, ye cant beat a bit of best"

by Biafra J July 13, 2004

tubefloater

an insult given to one when they are acting "gay".
The word came abbout one day when my freind kenny just randomly blurted out the first insult he could think of. thus creating the word "tubefloater" our of the top of his mind

spencer:what are you doing you butt nugget?
Herb:did you just call me a butt nugget?
Herb:well your a tubefloater

by Herbis August 13, 2006

TubeDick

Those dicks that hang out on Youtube, they are fake and gay.

fag

TubeDick w/e jus lemme post

I'm not 13, your face is 13.

by youtwat June 3, 2010