Web 2.0
Blogging
those croc shoes
iPods, iPhones, i[insert prodocuct]
the rise of google, facebook and twitter
p2p and online pirate culture, pirate bay (opensource too i guess)
l33t speak
---> Halo and X-box live
World of Warcraft
9/11, it changed everything you know
homeland security
oh no, the government is reading my emails
ninjas vs. pirates
rickrolls
txt messaging
skinny jeans
metrosexuals
Neil Patrick Harris
Manbearpig
Wikipedia
hybrid cars
Windows Vista is horrible
---> those mac commercials
Windows 7
Britney Spear's fiasco
that's all i can think of at the moment...