Anachronisms are a reliable source of fun and surprise in musicals, from the very casting and concept of Hamilton going back to “On any gent who wandered by, she’d pull the Theda Bara eye” (“Cleopatterer,” Leave It to Jane, 1917). But anachronisms have seldom had as strenuous a workout as the one they endure in Slam Frank, the musical at the Orpheum. The work of Joel Sinensky (book) and Andrew Fox (music and lyrics), it aims essentially to resurrect a mid-century classic, burden it with pop culture signposts from a variety of eras, reassess its relevance in these troubled times, and find it wanting. Which it does in an anything-for-a-laugh way, to the point where your sides may be sore from being poked in the ribs so relentlessly.