Punchline breaks into Harley’s home to revenge her for the recent humiliation. But Supergirl is here too with the similar purpose. Punchline and Supergirl are not going to fight but they still need to decide who will have an honor to teach Harley a lesson. The powers are not even but Punchline offers to do a blow-to-pop race with Harley’s balloons to define a winner. But the challenge goes too far for some reason...