Here he is utilizing his three-sword technique. He holds the third in his mouth! Maybe he has an oral fixation?
I haven't read much of the manga, but I'm pretty sure he likes to bare his chest in it a lot. Oh, and the author likes to throw his characters in funny outfits.Okay, enough official art! Time for the fanstuff!

Fundoshi~

Wet t-shirt contest?
Speedo~ Tan lines~



Zoro gets bloodied up fairly often in the series . . . not sure about the stripped naked part, though.
Aaaaand, some Zoro NOT in command, but turned on anyway. :3




Since he's a macho tough-guy, the homo-fans love to see him get raped.
Luckily, Smoker is one character who gets bottom'd even more commonly by the fandom, so Zoro is allowed to finger him. (that reminds me, I should do a Smoker post sometime)
His most common pairing is with Sanji, which doesn't really tickle my buttons. Some artists can pull it off though.
. . . such as images like this one, by Ryld. Honestly, when the subject is THIS HOT, I couldn't care less who's dick is thrusting up there.









