Ulster winning the European Cup - watching your Province being crowned European Champions and getting drunk, what could be better!!
British and Irish Lions in South Africa in 1997, 1st and 2nd Tests - Matt Dawson's dummy, getting drunk (if you ever get the chance watch Living with the Lions, amazing fly on the wall stuff)
England beating the Aussies in the last Ashes series in England - probably the best series of cricket I have ever watched
Watching New Zealand doing the Haka at Murrayfield in the 2001 World Cup - drunk, laughing at Scottish people!!
Northern Ireland 1 - 0 England - didn't watch the match, but it is always nice to beat the English at something