(stolen thread idea from reddit but whatever)

Mine would be when I met Hernan Crespo at Heathrow airport. Me and my dad spotted him waiting in arrivals, so we approached him for some autographs etc. Had a nice little chat about what he thought of the UK etc., and then my Dad asked him if he thought we'd win the champions league that year. His expression completely turned and he simply said 'no' and immediately went back to reading his paper, while me and my dad slowly backed away.