I've always thought the first game at the JJB was quite good, the following week at Shedingley was even better but the week after that at Knowsley Road when we started singing "Stuart Rapers Barmy Army" for the entire second half is the best atmosphere I've ever experienced.

International :
Great Britain 8 Australia 4 at Wembley 1994 (Test Match)
The Jonathan Davies try to win us the game after Edwards had been sent off, a fantastic occasion.

Club :
Leigh 32 Whitehaven 16 at Halton Stadium, Widnes 2004 (Play off final, AET)
A truely fantastic occasion to end what was a very successful year.

Other:
Tonga 24 v New Zealand 25 at Wilderspool 1995 (World Cup)
A RL classic, skill, hard hits and a cracking atmosphere.

You say that like it's a good thing??

The Johns debut v Rhinos 2005. Fantastic atmosphere, Joey kicked off, Burrows spilled it and Wire went over for the try.

Games vs Wire always have a great atmosphere. Being in the Saints end for 'that' KC try was awesome. Probably the only game I've actually lost my voice from. The game at KR that we won 17-16 was awesome as well. Other than that, the game against Leeds in (I think) 2006 where Paul Anderson scored a touchline conversion! What an atmosphere that was! The Saints fans' adaption of Marching on together is still one of the best songs I've heard!