The poorest group of football (soccer) supporters?

Question

who's the worst set of fans you have either seen in a match or you have heard of? i know of clubs like fulham having a small group of supporters, but obviously there's some dreadful ones around the place that i haven't heard of that you might have

Answer 1

Millwall

Answer 2

Belive it or not but the fans of all big Spanish teams are really bad. when they are not winnig especially at home, they start throwing bottles and cans inside the stadium and don't really cares who gets hurt. they usually aim at the referees. you probably haven't heard of that because lately, the security got better and it got harder to do stuff like that.

Answer 3

I am saying Sunderland, because i was once in Carlisle, and they had just played sunderland in the cup and they started rioting in the streets amongst children, it was horrible and the train driver got stabbed and they tried to rock the train off the track - i've hated them since, it was horrible.