I was thinking over the weekend after spending a lot of sunday just watching goal compilations that some celebrations can be as memorable as the goals themselves.
Tardelli, obviously, is a classic: http://www.youtube.com/watch?v=7XOL8o-3TZ8
Nonchalant ones are also great. Cantona is a benchmark in that genre of celebration: http://www.youtube.com/watch?v=ipCQGGBD95s
I think my favourite one is Di Canio's after his volley, though. Lad just scores one of the greatest goals of all time and what does he do? Wags his finger and acts like he a proper arrogant sod. Not even that long or emotional, just makes me smile
Of course, comedy celebrations are always great. Over in KERAAZY Iceland htey do this: http://www.youtube.com/watch?v=NHpAYlas7lA