As everyone is boarding the Sail Barge, Jabba and a group of other onlookers (including other slaves/dancers) are all cheering and hooting. Leia is standing before Jabba again, looking around sheepishly. The Max Reebo band starts up a slow, slinky song, and Jabba shouts, subtitled: "Do it again!" Leia will reluctantly start to twist and wiggle her body, her face showing deeply embarrassment.
TV's Frink is right. The forum's gone mad!