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1: Is as exactly as it seems, a long way to type the letter "w", mostly used for common annoyance tactics.

2: a defense against a "No U" it holds more power than just a "No W", Used to assert your dominance.
1: Say you are going to pay 5 dollars to a streamer, you were gonna type "wwwwwwww..." but you saw this thing on Urban Dictionary, so instead you type then copy paste "Double U" (also making the text to speech take longer to actually pronounce "Double U", in turn, causing the streamer to go mad)

2: Person 1: *says nothing*

Person 2: Double U (works less effectively in audible speech)
Person 1: what?
Person 2: *says nothing for 1 minute* Double u
Person 1: stop
Person 2: no U
Person 1: no Double U
by Madblood February 11, 2019
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Jun 16 Word of the Day
Abbreviation for “Dude Arguing Online”.

Plural: “DAOs”

Coined by Twitter user @karakittel.
Would the internet exist without DAOs? Sadly, I don’t think so.
via giphy
by monkeylabor June 13, 2021
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2
One who is big, loud, audacious and possess at least two chins, sometimes more.
That fat man over there started a fight with the short skinny guys, he is so DoubleU.
by Brillo Wozny July 24, 2009
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3
A verbal representation of the 22nd letter of the alphabet.
Also the literal way of saying W.
- "Dude, how do you say the double v thing?"
- "That's W. As in double u."
by SumokuUido July 06, 2018
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