Egg shell duffle coats?

What group of fans / hooligans wear egg shell coloured duffle coats?

Just stopped in Newport pagnell services for a costa express and had 3 guys come onto me because of my accent. Luckily enough I was only 10-15 foot away from my van and told them they had a few seconds to get lost before I get my shepherd out.

Just seen its west ham loads of them at this services. Wankers!