data pronunciation is to do wit da persons background and up-bringin and also usually state/country... its not da same as aload of kids online just changin da term because da next man does so they look cool on a forum...... its like sum stupid kid on a forum a few years back sayin (nelly n them are jus tryna take hip hop back to wat it was for n dats havin a good time)... and mhe said dat cos like 10 people on da site were actin dat way wen infact hip hop was created as expression of self for kids growin up in da ghetto... but just cos da next kid was talkin dat view... he followed... its called a chain reaction.. ppl see one person doin it.. they do it n da next does it and so on n so on... but its stupid tryna use da term emcee wen it officially has no meanin were as MC does have meanin.... untill u drop a valid point im talkin to you