Sir Alex Ferguson's Premier League champions Manchester United visited Highbury to play Arsenal on Sunday, 22 August 1999.
It was an early season encounter between the Premier League's best sides and the tension was palpable. Arsenal were leading at half-time, but Roy Keane scored two goals after the break to condemn the hosts to their first defeat at Highbury in 20 months.
Keane scored his second goal in the 88th minute and Arsenal responded by 'throwing the kitchen sink at it'. That's according to Nick Culkin, who was watching from the bench as Freddie Ljungberg and Dennis Bergkamp converged around the United goal.