wuu2 means What you up to?
What are you up to?
What are you doing?
wuu3 is better than wuu2 as 3 is bigger than 2 and therefore better.
What are you up to?
What are you doing?
wuu3 is better than wuu2 as 3 is bigger than 2 and therefore better.
by duckie099 April 2, 2010
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