What I do believe you have come across is a chav speaking in the form of "chav speak".
What is a chav I hear the Americans cry?
'chav' (slang) - a young person, often without a high level of education, who follows a particular fashion; Chavs usually wear designer labels including the chav favourite 'Burberry', and if theyre girls, very short skirts, large hoop earrings and stilettos.
Chavs see branded baseball caps as a status symbol and wear them at every opportunity. Normally found hanging around shopping centres.
Also known as Townies, Kevs, Hood Rats, Charvers, Steeks, Stigs, Bazzas, Yarcos, Ratboys, Chorer, Skangers, Scutters, Janners, Kappa Slappers, Scallies, and Spides. Also known as Neds in Scotland, knackers & skangers in Ireland, and Guidos in the USA. Definition from Urban Dictionary.
I have found a very useful tool if you ever need to communicate back to this moron in his own language...
Translator (Chavs)
If the Yank Basher Chav type ever pops up again why not try hitting him with this...
aye fort aye wud try n communic8 in ur common 2ngue of
chav speak. BRAP! id like 2 take da opor2ntee 2 tell u 2 go
fuk urself
Then try and find out where he lives, I'd like to go put some
birth control in his water supply, chavs breed like rabbits
and we're trying to control their numbers.