On a serious note, machida has that counter that shogun read and used to ko him
Generally Nick Diaz will flip the bird or attempt to slap his opponent, moments before lumbering forward in straight lines throwing low strength punches.
Machida has the opposite of a tell. Dat fake leg kick to head kick be deadly.
Interesting thread.
There was this hillarious gif of Hendo chasing Rashad with his head lowered and arm bent, where even Herb Dean seems to be running away from him, but I couldn't find it.
* Chuck Liddell used to have a tell, too. (No surprise; there are famous gifs of his emotional reactions.)