This is a load of bollocks.
Maybe if you yanks weren't afraid of watching anything non American on your tv's you wouldn't be so far off the mark. We probably get the majority of your programs broadcast here, whenever we put out something decent (not that often) instead of airing it, you remake it with American actors, just madness.
I cant be bothered to go through it all, i recommend people grab something like "Peep show" and "the inbetweeners". After watching those you'll have no excuse for such poor imitations. Also "Layer Cake" is worth a watch, just because its bloody good.
Now here is some classic chav fighting/intimidation talk:
"you fucking startin' ? you startin'? come one, come on then"
"problem? you got a problem?" This can be repeated endlessly until they get a response.
"what you lookin' at?"
A bit of extra knowledge:
Its always funny when you hear americans use the word "fanny" so innocent, here its the evuivalent to pussy. Only fanny is much more dirty sounding i think.
Fag means cigarette, and faggots are a type of meatball.