Lotan Carter rages in tonight's Big Brother 2017 after his son is brought up by Isabelle Warburton.
It follows the pair's argument the day before when Lotan stormed out of the fire exit over the topic of Lotan's ex-girlfriend, who he was previously engaged to.
In tonight's show, a row erupts when Lotan's son is mentioned as housemates play a game in which they have to describe one another.
Lotan brands Isabelle vain as she looks in the mirror before other housemates point out she's just adjusting her microphone.
"Oh come on, I'm just trying to make light of the situation," replies Lotan, who became a dad aged 23, "We're playing a game. I'm not taking anything serious anyone f**king says here."
Isabelle then brings up Lotan's son, remarking: "He's meant to be a role model to his son as well."
"You are boring the s**t out of me," says a calm Lotan at first before he gets up to throw a drink over Isabelle.
While Isabelle doesn't appear too fussed, Chanelle, Deborah and Hannah rage at Lotan.
From there, things escalate quickly and soon pretty much the whole house is at one another's throats.
Seemingly except Isabelle, who appears to keep well back from the fireworks her one-off remark causes.
Lotan is taken to the Diary Room while a raging Chanelle is escorted to the bathroom after kicking off.
Hannah and Deborah also explode, before Ellie, Kieran, Tom and Charlotte all also get involved in a fight at the bottom of the stairs to the Diary Room.
It's at this point that security step into the house to break up the fight, which is on the verge of turning into an a drunken brawl.
The full row and fallout will air in tonight's show at 10PM on Channel 5.