A shellshocked Sir Alex Ferguson was seen shaking his head in disbelief as Liverpool cut Manchester United to ribbons at Old Trafford - with Reds icon Sir Kenny Dalglish seen laughing his head off just a few seats away.
Liverpool thrashed United 5-0 on Sunday evening, taking advantage of a defensive horror show from the hosts as Naby Keita and Diogo Jota scored before a Mohamed Salah hat-trick.
Home substitute Paul Pogba was then sent off for a reckless lunging tackle on Keita, who was forced off injured, to compound the misery for Ole Gunnar Solskjaer's side on a truly sobering night.