The phrase "gat move on" may seem confusing in terms of spelling, but its pronunciation becomes clearer when broken down phonetically. "Gat" is pronounced with a short "a" sound, like "cat," and a hard "g" at the beginning. "Move" is pronounced as expected, with a long "o" sound and the "v" pronounced like a "f." "On" is pronounced with a short "o" sound and a stronger emphasis on the "n" at the end. Together, the phrase is typically used as a command to move forward or make progress.