Video: 'I'll break your nose' - Conor McGregor faces off with Chad Mendes' team mate
Conor McGregor clearly did some serious training to get down to his fight weight of 145lbs and his lack of food may have made him a little cranky.
In the latest UFC Embedded video, McGregor is confronted by Chad Mendes team mate Urijah Faber and their playful taunts nearly sparked a row with McGregor threatening to break his nose.
"I could have dumped him on his head," McGregor said. "I let him off with it... little twerp."
McGregor slammed the doubters who said he would struggle to make the weight.
The video also shows McGregor's partner Dee Devlin explain her routine on fight week.
View below (caution: strong language):