The Dukes are playing at an outdoor music festival with rides and stalls. Arj finds a stall selling a strength potion. He tries it out and turns him into a massive huge strongman. He decides to put on a strongman show instead of playing with the Dukes. Annoyed, Larj and Barj replace Arj with a balloon much to the bemusement of their fans. This works fine until the balloon also takes Arj's spot driving their van.
