Seven men brawled in the street after getting in a row in a restaurant.
Diners were seen squaring up to each other inside the eatery.
But the argument then continued outside.
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One man was forced to grab a chair to defend himself in a mass scrap.
But his attackers managed to bundle him to the floor and get him in a headlock.
Another of the fighting fellas lost his bright yellow trainer in the melee.
A second brawler also grabbed a seat from outside Goianao, in Garratt Lane, Tooting, south London.
The scrap then continued down the road.
It was filmed by a shocked onlooker in a one-minute-and-28 second video, as reported on Need To Know.
Brazilian restaurant Goianao has recently opened after a plant-based eatery called Vegan Express closed down.
Calvin McDonald fumed: “Looks like carnage to me.
“I’d be right in there telling them to pack it in and clear off, otherwise they’d probably regret it.
“Not sure if they fancy a night in the cells.
“Sometimes some people just need to be told to stop being prats.”
David McKay added: “Charming.”
Local Matt Fitzpatrick joked: “Now I know why my Deliveroo never turned up.”
Another joked: “Glad he got his yellow trainer back on safely at the end.”
The Met Police has been approached for comment.
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