This little clip should point you in the right direction TSANHO:
https://www.youtube.com/watch?v=9NesjZbF1Ls
Regarding books I have to admit to being mainly a holiday reader, but I would suggest sampling the works of Irvine Welsh. I first read a novel of his called 'Filth', where the 'hero' is a corrupt cop with fewer morals than Donald Trump! His books won't be for everyone because they are frequently written in an Edinburgh dialect, but they are about as graphic as you can get. If you ever want an insight into why some people are attracted by football hooliganism, read 'Marabou Stork Nightmares'. It's probably the weirdest but most enthralling book I've ever read.