Millwall fans have been filmed taunting Everton supporters with racist slurs during their FA Cup clash - chanting they would 'rather be a P*** than a Scouse' at away supporters.
The clip was added to a user's Snapchat story on Saturday night during the fourth round match, which saw the Championship side knock out their Premier League opponents thanks to an extra-time winner from Murray Wallace.
Other videos from the match show the same set of supporters, sat in the Dockers Stand, chanting 'you're mum's a slag' and 'your dad's a nonce'.
It is the latest incident from a game marred by unsavoury scenes before kick off, which saw a man slashed with a knife outside Surrey Quays station.
Shocking footage of a mass brawl between fans ahead of their clash appeared to show the moment a supporter was cut in the face.
Local residents recorded the disgraceful scenes outside the south-east London station as the two sets of supporters engaged in a mass brawl.
Police officers on horses eventually managed to break up the brawl by using batons as one man walked away with a nasty gash.
The Metropolitan Police released a statement on the incident that read: 'At around 16:42hrs officers became aware of a large group of males fighting in the Hawkstone Road area.
'One male aged in his 20s was discovered suffering from a slash wound to the face. He was taken by LAS to a south London hospital. His injuries are not life-threatening.
'A crime scene remains in place. Officers worked to separate the groups with support from the Mounted Branch. At this early stage, there have been no arrests.'