Don't pretend to think those weren't British fans. You think German fans sing? That was the Ricky Hatton brigade.
Brits are crazy they enjoy the event and get drunk and **** the city up, the same happens here every now and then when the national teams have a match. I remember a few years ago after a match I was walking in the city and brits were basically drunk rioting vs people looking for fights, some fat guy with a burberry cap asked a girl to join them when she said no and walked away, he ran after her spit in her face and culled her a ****, a lot of people just looked but nobody said ****, brits take over, its probably crazy now in hamburg.
I wish they'd just sit and clap politely, perhaps while twirling their handlebar moustache or fixing their mullets like Real European Men.
That's football fans though, fans that are members of firms that intentionally go out there for a punch-up.