BTS have arrived on CBS's 'The Late Show with Stephen Colbert' with their brand new single, "Butter"!

But before delivering their spectacular, feel-good performance of their energetic new track, the BTS members also decided to teach their fans all across the globe - the biggest fan army in the world - some brand new, never-before-seen(?) hand gestures!

Watch the hilarious skit by the boys of BTS above, and catch their mesmerizing "Butter" performance below!