Good point Macy and Sheba I am not reffering to you but I do see this all the time on fb and elsewhere...the Dah Di Doh, bokkle/likke, Mon. Its a pet dislike of mine and I dont get it...other than maybe in a joke. I dont see/hear tourists in Greece faking a Greek accent other than those that adopt the "no problemo" and use it for everything. Or how about tourists walking around Paris calling out "Good Moaning!" OK if you are living there or long stays then of course you are going to pick up some colloquialism. (sorry for the ism pon dah riddim ;p but you know what I mean).
I am guilty of mi and yard and maybe a few more, but thats a London thing too, Im not apeing anyone, just sending miself up!
Infact when I return to London I hear kids talking like that all the time and I am aware that its a result of mixed races, classrooms etc which is all good but it can drive me nuts. Especially when its done just to be cool. Or even more mindboggling last visit I was listening to a bunch of Asian kids on the bus talking in a Jamaican accent. How weird is that? Whatever happend to the Queens English mi seh!!!
Here is a brilliant piece of sattire which I think highlights my point.