There were burlesque acts doing their thing. They were dancing and teasing the audience.
This one grabbed a hat from a gentleman in the audience and slathered it between her buxom cheeks to the cheers of the male half of the audience, the women however are still recoil horror from the memory.
Top Biscuit indeed
Aye, so the burlesque folk were all part of a troupe/class where the teacher / final act of the night was Goodtime Mama Jojo