The spelling of "all yaw" may seem confusing, but using IPA phonetic transcription can help make it clear. The first word, "all," is pronounced /ɔːl/, with the vowel sound being a long "o" sound. The second word, "yaw," is pronounced /jɔː/, with the initial "y" sound being a consonant, and the vowel sound being a long "o" as well. Together, "all yaw" is pronounced /ɔːl jɔː/, meaning "everyone turn" or "everyone look in a certain direction."