Chael Sonnen's poem for Anderson Silva

In the world of UFC, there's a lot to the feud between middleweight champion Anderson Silva and rival Chael Sonnen. There's even a full-length documentary about Silva, "Like Water," premiering in June (the trailer debuted here last week).

Well, the two are fighting for a second time on June 23, after a contentious first fight that serves as a backdrop for the aforementioned documentary -- and the inspiration for this recent trash-talk-filled poem from Sonnen: