Yeah it was kinda dirty but Floyd has done this in his past fights so all fighters who fight him should know to always have your guard up.
Overall though, Ortiz played the bitch dirty move first with one of the most obvious head butts i've ever seen! So he pissed Floyd off and opened up Floyd's dirty game and experience.
3rd, Cortez was an idiot to be talking to 3 people at once. The blame goes 50% Cortez (maybe all of it), and 25% for fighters.
Floyd was dominating that fight and was looking like he would've knocked him out anyways. Ortiz's chin is weak!