See an angry footy fan's incredible comeback when he's hit with a sickening insult about his weight on a packed train

A fed-up Essendon fan has snapped after copping a tirade of abuse from a Collingwood supporter while returning home on a packed train from the Anzac Day clash at the MCG.

Footage of the incident showing a Dons fan copping a verbal lashing from what appears to be a younger man in a Magpies scarf has been uploaded to social media and shared widely.

'Good one, four-eyes!' the Collingwood supporter could be heard shouting during the video clip as the pair traded barbs.

The Bombers fan shook off the childish remark and asked how old the other passenger was.

'Up the Pies, 2023!' shouted the Collingwood supporter, referencing his side's premiership win last year.

The Dons fan replied: 'We're 10 years away from the flag - at least I'm honest.'

The Collingwood supporter then turned his abuse up a notch.

'Ten years! You won't be alive then, you f**king obese c**t,' he yelled.

Other passengers on the train reacted strongly to the remark, telling the Collingwood supporter to calm down.

The Dons fan snapped and stood up to return fire with a pointed comeback.

'Yeah I'm f**king obese!' he screamed.

'Who gives a f**k! I'm proud to be fat!'

Other passengers could then be seen trying to get between the feuding football fans and calm the situation down by reminding everyone that it was Anzac Day.

Essendon's Kyle Langford missed a relatively easy set shot in the dying stages to ensure the Bombers drew with Collingwood in an Anzac Day classic in front of 93,644 fans at the MCG.

Langford, who starred with four goals - including two in a pulsating final quarter - had an opportunity to win the match after taking a mark with less than two minutes left.

But the Bombers forward sprayed his shot from 30 metres out, levelling the scores at 12.13 (85) each, to complete the first draw on Anzac Day since the inaugural blockbuster in 1995.

Collingwood had a chance to pinch the match when they immediately surged the ball to the other end, but Magpies forward Jamie Elliott spilled a diving mark near the boundary about 50m out.

Essendon tried to go again, but were unable to put the ball back inside their forward 50 before the siren sounded.