yes witches hats and road signs are the flava :D u could almost have TOO much fun with them :D gotta get some of those "blinky-bill" flashing lights as well :)
yerr aussie hip hop (melb knights, the herd, 1200 techniques) are pretty crazy, i also reakon jay-z is mad, and a bit of snoop thrown in never hurts :)
it depends on whether they ask you for the systematic name or the IUPAC name... in all the exams ive done you get the marks for either unless it specifically asks for them :)