Riot! Throw back a bottle of beer.
Well when in Rome, do as the Romans do and freak out for a solid week if the home team wins, apparently.
Rome won the all-Italy contest in the worlds favorite sport. They then freaked out for a solid week and rioted spraypainting the equivilant of “ROME ROOLZ!” on everything. It was pretty much constant freakout for the first couple of days and then at night nonstop horn honking until I left town.