Tensions are at fever pitch between AnEsonGib and Slim following Wednesday's weigh-in in Doha.
The two rivals are set to main event X Series 019 on Thursday night, live on DAZN PPV, in a fight which has been a long time coming.
Slim, who is undefeated in seven fights, was the first to step onto the scales and weighed in at 166.3lbs. Gib closely followed and was slightly heavier at 167.5lbs.
- Read next | 'I break faces!' - Slim promises to deliver brutal result against Gib at MF & DAZN: X Series 019
Then came the customary final face-off and both men were unable to keep composed as they went head-to-head before Gib placed his hand on Slim which resulted in a brawl.
The two fighters were separated by security and kept separated as they spoke to DAZN after the altercation.
"I’m locked in right now, it’s hitman season, it’s my time to take over baby," Slim said before responding to Gib labelling him 'skinny'.
"That’s what the last seven guys said and they all ended up knocked out, baby. He will end up knocked out tomorrow night, I promise you that.
"That dude is too slow, he’s got no reflexes, he’s got no balance, he’s going to find out what real skill is tomorrow night.
"Boxing is not a bodybuilding competition, I work very hard, I’m way more skilled than him."
Gib was then given the right to reply.
"My body is built for war, it’s built for fighting, and that’s from the reps in the gym," he said.
"I manoeuvred his neck, I saw him tweak, his slap was weak, and we’re ready to dust him off tomorrow night."
Gib vs. Slim headlines a stacked X Series card which also features the return of Deji and a Misfits welterweight title fight between Jarvis and Ben Williams.
Watch Gib vs. Slim and X Series 019 card on DAZN
Gib vs. Slim and the whole X Series 019 fight card is live on DAZN Pay-Per-View in over 200 countries across the globe.
Being a PPV event means it is a one-off payment, with no contract or further commitment. The cost is £19.99 in the UK and can be purchased here right now.
Gib vs. Slim, the whole X Series 019 and all DAZN content can be watched anywhere and everywhere on any device via the DAZN App. Watch on smart TV's, smartphones, tablets, games consoles, streaming devices and any device with a web browser.
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