Popsugar Tech Pen15 PEN15 Early 2000s Technology References 16 Early 2000s Tech References in PEN15 That Will Fill You With So Much Nostalgia 13 March 2019 by Caitlin Gallagher View On One Page Photo 1 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Passing Notes Was the Way Someone Asked You Out "Will you be my GF or BF? Circle yes or no." Previous Next Start Slideshow PEN15Technology & GadgetsDigital LifeGifsNostalgiaHumor