Almost a month on and the pre-match Geordie roar still rings in the ears of Dimitar Mitov.
'The noise was incredible and whole place shook, I thought it was a little earthquake,' says the Cambridge United goalkeeper as he reflects on the greatest 90 minutes of his life.
The thrill of the pre-match rumble, the polite ripple of applause from Newcastle fans when he turned a fierce volley from Jacob Murphy onto the bar, the only goal, scored by his housemate Joe Ironside, the well-executed game-plan, the Bulgarian flags held aloft in the top tier at St James' Park and the post-match euphoria.