In addition to the idioms starting with blue, also see among a rock and a hard position (devil and deep blue sea); black and blue; bolt with the blue; have the blues; into thin air (the blue); like greased lightning (a blue streak); once inside a blue moon; from a https://akcregisteredfrenchbulldo13467.ivasdesign.com/57173655/a-secret-weapon-for-french-bulldog-puppies-tokyo