What made her extraordinary was her . She did not just act male; she sang male. Her voice, described by critics as a "velvet baritone with a smoky edge," allowed her to perform love duets—as the male lead—with female actresses. The audience knew she was a woman. That was the joke. But when she sang a heartbroken lullaby as a young soldier going off to war, the illusion was so complete that the matrons in the front row would weep.

Her most famous role was (a parody of Alexander II’s telegraph clerks). She would stride on stage in a too-tight military jacket, tangled in telephone wires, singing:

By exploring these areas, researchers can gain a more nuanced understanding of Pepi Litman's life and legacy, shedding light on the experiences of male impersonators during his time.

Litman became famous for her frequently appearing on stage in full male attire. Her signature look often included:

Pepi Littman’s career was relatively brief; she died young in the 1920s (dates vary in records, but her peak popularity was in the 1910s). However, her impact was profound. She paved the way for future generations of performers to challenge gender presentation on stage. Along with contemporaries like Sophia Karp and Regina Weil, she proved that a woman could command a stage not by fading into the background as a romantic object, but by seizing center stage as the protagonist.

She taught her audience that gender is a costume, and that the funniest, most heartbreaking thing you can do is wear the wrong one perfectly.