Making a comic film with perpetual double dares to its audience to not be shocked by its master-crass of gags is a delicate art, and these filmmakers are too loosey goosey in their dirty ditty-filled romp to consistently nail their themes or targets. Director Larry Charles delivers the mixed bag of Dicks: The Musical (C) based on work by Aaron Jackson and Josh Sharp who reprise off-Broadway roles as sort-of adult identical twins who meet through business and try, Parent Trap style, to cajole their single parents, played by Megan Mullally (funny but with a ridiculous accent) and Nathan Lane (funny but not much to do here), into one big happy reunited family. A sassy Bowen Yang is fine as the wry omniscient narrator, but Megan Thee Stallion is the sublime surprise as the corporate boss with a women-rule-the-world song for the ages in one of the few sequences fully realized (gay clubs will have this on loop for eternity). There are also some creative puppets standing in as allegories and private parts amidst a bunch of hit or miss songs. The costumes, choreography and production design are generally a hoot, but the scattershot story rarely gets liftoff and the takeaways from the twisted morality tale are murky at best. The South Park movie and Book of Mormon stage show were much more successful in the mature musical milieu. As actors and writers, Jackson and Sharp seem to be laughing their way through the whole enterprise, but they’ve only reached a semi.