@charliesheen Charlie Sheen
I am not only the book of Sheen-yuss but also the Book of Face.... yuss. go there now. *link* ybw c #sheenius
It appears to be almost a challenge. He will issue some random command, followed by "ybw". As if to say, follow if you dare or proceed at your own risk.
Like a lot of Sheen's catch phrases, no one really knows what it means. But now, you've been warned...