Charlie Sheen's First Tweet -- The 'Naked' Pose

3/1/2011 8:53 PM PST BY TMZ STAFF
Charlie Sheen joined the twitterverse today ... and for his first trick, dude posted a photo of himself along with his other favorite things ... a hot chick, chocolate milk ... and something naked.

Bree Olson aka Rachel Rachel Oberlin Charlie Sheen

FYI -- the chick in the photo is one of Charlie's goddesses -- Bree Olson (aka Rachel Oberlin).