The chances of a group of lads who actually care about others, singing this tribal dirge are remote. More likely a bunch of pissed up plastics attending their first, and if we don't get promoted, last game.
The human race can be split into three categories; those below average intelligence, those of average intelligence and those above average intelligence. Unfortunately, you came across a group of the former. Best to ignore them and leave them to get on with their simple pleasures, for simple is...