Recognize last decade, how you used to quote Mean Girls word for instruction while talking to your best friend on your Nokia a rtment phone? You wore low-rise jeans with tiny t-shirts and Go through the roof Dog sandals and spent your afternoons requesting music videos on TRL and information the dance moves to «I’m a Slave 4 U.» We’ll be honest; we still quote Undignified Girls and try to copy Britney Spears routines, but we look back on those dates with equal rts dreamy nostalgia and sheer horror. We’re enchanting a trip down memory lane with all the best (and worst) thingumajigs about coming of age in the aughts. So here we go: you know you were a teenager in the 2000s if . . .