For me, it started when I first heard Sir Mix-a-Lot’s 1992 hit “Baby Got Back.” I was 11 or 12 years old when I heard the catchy track at a family function. After gyrating to the beat for the first half of the song, I noticed my older family members singing along to the song’s hook with particular enthusiasm. “Baby got back!” they shouted as they roared with laughter on the makeshift dance floor. I caught on quickly and joined in on the fun.