Charlie Sheen's Two And a Half Men co-star Jon Cryer took to Conan O'Brien's stage tonight to respond to Sheen's recent name-calling.

On Tuesday, Sheen lashed out at his now former co-star, calling him a "troll" and a "turncoat" for not calling to chat with the star after Warner Bros. fired the $2-million-an-episode actor.

Sheen said to E! News, "You're either with me, or you're with the trolls. Obviously he's [Cryer] with the trolls."

Well Cryer went on national television tonight to accept the "troll" label, joking: "The truth is that there's not a lot of tolerance for people like me, especially in Hollywood. To avoid ignorance and bullying, I've had to hide the fact that I'm a troll. You have no idea how much time and money I've spent on electrolysis and hair dye and reconstructive surgery so I can look like this [pointing to himself], instead of this [pointing to an image of Cryer with pink Troll hair]."