Yusaf Mack, an openly gay boxer, unleashed the fists of fury at Philadelphia's L A Clippers barber shop on Saturday night because of constant harassment he's been receiving online about his sexual orientation.

According to TMZ, Yusaf ran on up on the guy while his head was in the sink in the middle of a wash and beat him to the ground as shown in the video below. 

Despite getting beat up in the barber shop, the dude continued to talk shit on social media, posting the following message shortly after being attacked by the Mack, "I rather have a video of some beating me up then a video of someone seeing me take a dick up my ass any day."

He also added that he plans on retaliating, claiming, "Me and him gonna fight again."

According to TMZ, Mack says he isn't scared.