Even on the day Manchester United celebrated victory and won the first domestic trophy of the season, their fans still found time to aim a dig at rivals Liverpool.
A group of Red Devils supporters found a 'wet floor' sign at Wembley during their club's EFL Cup final victory over Southampton, and proceeded to sing the famous chant about Steven Gerrard and his slip against Chelsea in 2014.
Eventually, a member of the security staff manages to get ahold of the sign... and is greeted by a chorus of boos as he walks away.