Former UFC light heavyweight champion Lyoto Machida would like nothing more than getting inside the Octagon with Chael Sonnen. "The Dragon" called out Sonnen via his Twitter account recently, making some bold remarks about what he would like to do to the former UFC middleweight No. 1 contender. "Chael Sonnen, just got out of surgery, but can give you your gift inside the octagon with one arm and only you accept the fight," Machida wrote. Sonnen, as you might expect, responded by posting, "I don't have time for 'pee pee' mouth. All the time I can spare him is enough to cold cock him and walk away." The "pee pee" mouth comment was in reference to a family tradition of Machida, in which they drink urine to help keep the body healthy. Sonnen is currently on schedule to face Mark Munoz at UFC on Fox 2 later this month, with the winner receiving a shot at UFC middleweight champion Anderson Silva.