On Dance Moms, which premiered on Lifetime in 2011, instructor Abby Lee Miller ranked her young dancers each week using a pyramid of headshots. Being placed on the bottom meant your last performance was judged the weakest and you had to earn your way back up. Clips and quotes from those tense reveal scenes spread widely on social media, and bottom of the pyramid became shorthand online for coming last at anything, from sports and schoolwork to gaming and everyday fails.