Observations

One thing I find interesting, is shops playing songs, with lyrics that would get a "Parental Advisory Warning".

You will be walking around a supermarket and notice a little old headscarf woman comparing the price of tinned vegetables while dulcet tones are advising to:

"smack my bitch up"

Or wandering down Istaklal past shops where teenage girls compare the latest fashions, with blaring soundsystems that croon:

"I wanna drug that's gonna,
make my dick shrink,
my brain melt,
and my heart beat like a drum,
can I get some,
can I get some,
Cocaine!"

Just interesting.