"the wu' is a shortened version for the rap group Wu Tang Clan. These men in this group often rap about drugs, sex and what hood they're reppin'.

Excessively new-agey, interested in astrology, non-scientific. Religious or mystically inclined. Sometimes abbreviated simply as "wu."

Where you at? - where u at - wu@

a person afraid to act or not up to the task because of fear.

Ummm...Wu Tang Clan
Not any of the other unurban bullshit that other people have posted.

ussually used in chat conversations. Means 'What you saying?'