I know that the "bai" ending is part of Hakata-ben, (which is what's confusing Asou) but I don't actually know what yokobai would mean.
Huh, Kurihara-senpai, you speak this dialect?The (tsumaguro ooyokobai) lives in all parts of Japan.Ah, yokobai.Yeah, yokobaiYokobaiI don't but... why?See, didn't you just say it?No, because just now, you said yokobai...