The Mayweather vs. Ortiz boxing match wasn’t the only fight going down in Las Vegas over the weekend. Ray J and Fabolous allegedly got into a scuffle that landed Ray J in handcuffs. The R&B crooner ripped into Fab while explaining his side of the story.

It all began when HBO aired a clip of Ray J performing his hit “One Wish” at a party thrown by Floyd Mayweather. Upon watching it on television, Fabolous tweeted, “Nah but Floyd saying we havin a concert in my living room & the camera cuts to Ray J singing ‘One Wish’ on the piano had me in tears!!”

The tweet was enough to send Ray J over the top. When he saw Fab in Vegas over the weekend, he confronted him at Diddy’s post-fight dinner. Following their exchange of words, they ran into each other again at the Palms Casino, where Fab was scheduled to perform.

A heated Ray J called into Power 105.1’s “The Breakfast Club” on Monday morning to berate the Brooklyn rapper, calling him and his crew “punk faggots.”

“When you want to disrespect me and the Money Team, and we got seven Rolls-Royces outside and we just made 350 racks on the [fight]… Don’t disrespect me. I’ma smack you up again fool,” he taunted.

Ray J, who was kicked out of his hotel and detained by police following the incident, denies that he was hurt, but claims Fabolous backed down after being threatened. “When I seen him, I was with Floyd and 50 and he tried to say don’t touch me and I touched that ni**a,” he said. “I swear to God he runnin’ from me right now. I had a hundred fools outside of Moon [nightclub]. He never left the club. He was scared up in there. He tried to call the police.”

He alleges that Fab suffered an injury as a result of their altercation. “All I’m sayin’ is if you got Fab’s number, tell that ni**a to send a picture of his face right now.”

During the fiery interview, he demanded an on-air apology from Fabolous and said that DJ Clue is the only one who can settle the beef. Listen to him go off in the uncensored audio.