That was the first one that came to mind for me too. I was sat in the Itchin (which I don't normally do but fancied a change and was just over his shoulder when he listened to the crowd and smashed it in. My wife (Norwich fan) went nuts too, the hardest she'd ever celebrated a Saints goal!
Graziano Pelle's against QPR was special too. Chaz Austin scored a decent goal on the spin to equalise and just a few minutes later Pelle overhead kicked it in for the winner. Damn we had a good team then back when we could attract the creme de la creme of European talent.
I saw a lot of games in our League One days, it was those seasons I went to SMS most but weirdly not many goals stand out for me as crackers but I must have seen some.