United produced a great backs-against-the-wall performance to beat Arsenal on penalties in the FA Cup. Ruben Amorim's side scored a fine breakaway goal to lead before Arsenal's Andy Madley produced one of the more bizarre refereeing performances of the season, finding a reason to send off the careless Diogo Dalot before awarding one of the more ridiculous penalties you'll see. Altay Bayindir saved it and then another in the shootout after United's spirited 10-man defence. Ed and Dan enjoy United's performance.