ww 

In Japan, it's almost like "lol" or "haha". It comes from the term "笑う", or "warau", and it means "to laugh". The more w's, the more ha's, so to speak.

「変だねww」
"That's weird haha"

「何やってんだよw」
"What the hell are ya doin', lol"

「見たの！？www」
"Did you see that!? Hahaha!"

ww by 塩沢慶子 March 17, 2015

ww 

ww is the keys for gg sound in korean.

ㅈㅈ

koreanSC2: ww
<koreanSC2 has left the game>

ww by darvon December 7, 2011

ww 

Wrong Window; It happens to all of us, while chatting that you miss the window, tab or whatever :)

(12:23:30 PM) //change: it constantly gets my cpu load to 100%
(12:23:45 PM) AbsintheSyringe: i ja njoj kazem sto ti mene?
(12:24:17 PM) //change: wtf????
(12:24:25 PM) AbsintheSyringe: ww

ww by AbsintheSyringe May 21, 2009

ww 

"Well Won"

In Starcraft 2 I often seen some people mistaken ww with gg. Koreans especially. "Well Won" seems the most suitable use of ww when used in gaming, other than gg "good game.

EGIdra: ww
BitByBitPrime.We: Thank you!

*This is an example*

ww by M.Baka June 22, 2011

ww 

short for white widow, a very strong strain of marijuana which is often covered in visible white crystals of thc

yo gimme a 20 sack of tha ww

ww by thaStonedGecko July 26, 2006

Ww 

What's wrong

Dominique: "sorry I can't go today i don't feel good

Jay:"Ww

Ww by Youngpappy😍 September 4, 2017

WW 

A Work Wank.

When it all gets too stressful at work, one takes matters in to their own hands and provides a little relief.

"Man, that spreadsheet was really getting to me so I had to go have a WW to clear my head"

WW by therealhutch January 25, 2012