You read right––the adorable Korean expression gogo-singsing borrows directly from the English phrase "let's go sing" to mean "let's go!" (For a country of karaoke fiends, does this really surprise you?!) Example: "OC London just recently opened up shop in Covent Garden––gogo-singsing!!!!" Conclusion? Gogo-singsing is the new "leggo" in these parts, and you heard it here first.