STAYC have opened up about how they had initially misunderstood their catchphrase.In a recent interview with South China Morning Post, the girl group shared that they “didn’t know” what their signature tagline meant. The members revealed that they were initially confused by their catchphrase, “STAYC girls, it’s going down”, which they usually say at the beginning of each of their songs.“When we heard [the catchphrase], we were all confused.