8. Chael Sonnen
The man is a poet. He went in on Anderson Silva—he got beat up for it—but his trash talk was eloquent. He's just as creative as Ali, but the "G.O.A.T." was able to back it up; Sonnen, not so much. At least it's entertaining, though. One of our favorites was when he said: "Wanderlei [Sliva], you are an immigrant from Brazil and I am a gangster from America." Chael would be perfect for the WWE. They should give him his own show like Piper's Pit.