http://www.youtube.com/watch?v=smnOWsLmXI8
Cristiano Ronaldo vs Portsmouth.
Commentators say it all when you expect him to score a free-kick like that, they knew they were looking at a player that's going to go down in the elite section of greatest players ever.
Sergio Aguero vs QPR
http://www.youtube.com/watch?v=26Wfs4RG_DM
Simply for the stakes behind this goal, one of the greatest moments in Premier League history in probably the greatest season and finish to a season of all time.
Didier Drogba vs Bayern Munich
http://www.youtube.com/watch?v=Yu-AdxnIn8k
Chelsea just wouldn't die and who else to score a last minute goal in a Champions League final, they'd been written off by everyone and a player in his last game for Chelsea went on to win them the Champions League.