VU stands for Volume Unit. This varies from PPM (Peak Program Meters) in that a VU meter displays the average volume level of an audio signal.
PPM is measuring the peak amplitude, which is the maximum volume of a signal, VU measures the average volume. VU gives a better idea of total power output.

Of Montreal- "Still I only feel alright when the vu’s flashing bombs going off in my head"
by _darB October 20, 2006
by vu September 11, 2003
A player with a huge endowment. Is a distant relative of Mr. 18 inch.
I dont know how Vu gets that thing up. Its a monster.
by Pamela Lee October 18, 2006
(n): Main comic book character in Vu: The Master of the Universe created by Omega comics. Powers include super speed, super strenght, super senses, telepathy, invulnerablity, and manipulation of energy. Is a cross between Superman and Dark Phoenix. Character is dark and moody with a strong sense of righteousness.
Hey John go buy that Vu comic.
by jaime penny October 15, 2006
person 1, "i just met vu"
person 2, "oh you mean you just had a moment of deja vu?"
person 1, "no, the new guy's name is vu, duh"
person 2, "wtf, look up the meaning for vu on urbandictionary noob."
person 1, "whoa calm down, i think i just had a vu, i remember you saying this! happy?"
by vuuuu June 3, 2009
What kind of Vu do you have ?
Oh i have an iphone.

It is said like "Foo" but "Vu"
by Trevin Lee February 28, 2009
Strip clubs located all over the united states. Popular hang outs for people over 18. Not a good place to meet men, however.
The strippers who work at the Vu are kind of trashy
by cutiewitdabootie January 22, 2006