> You've probably heard Rachael’s voice. Her effusive reaction on a stacking YouTube video meant for her small group of friends is behind the iconic "YES, OH MY

> You've probably heard Rachael’s voice. Her effusive reaction on a stacking YouTube video meant for her small group of friends is behind the iconic "YES, OH MY GOSH!" scream, sampled in one of EDM's most mainstream hits, "Scary Monsters and Nice Sprites," by Skrillex. That video, along with the Skrillex track, is the only reason I even knew about cup stacking. Until today I had no idea that it was an actual serious sport with international competitions. It's always very interesting to see this kinds of subculture crossovers.