In polite society, whoever you're talking to.
Its usage in this
definition originated amongst the youth in the more affluent suburbs of South-West
London, who had influence from the more
urban neighbouring north-western and south-eastern suburbs of London whilst retaining a posh-like standard.
A: Where is Swagmaster going now?
B: I'm going to dat house party on t'High Street, innit?
A: Does Swagmaster need to know the bus times?
B:
Nah, bruv, d'as on my iPhone, like.
A: Safe, can Swagmaster wait two minutes?
B: Arrgh, man, d'as bare
long,
doe!